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54545454700 = 225211472310499
BaseRepresentation
bin110010110011001010…
…011001011001101100
312012210100220012020221
4302303022121121230
51343202114022300
641020254221124
73640454500162
oct626312313154
9165710805227
1054545454700
112115053a490
12a6a31b47a4
1351b369caa9
1428d62ad232
15164396131a
hexcb329966c

54545454700 has 72 divisors (see below), whose sum is σ = 129163608000. Its totient is φ = 19828622400.

The previous prime is 54545454571. The next prime is 54545454701. The reversal of 54545454700 is 745454545.

54545454700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54545454701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5190051 + ... + 5200549.

It is an arithmetic number, because the mean of its divisors is an integer number (1793939000).

Almost surely, 254545454700 is an apocalyptic number.

54545454700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54545454700 is an abundant number, since it is smaller than the sum of its proper divisors (74618153300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54545454700 is a wasteful number, since it uses less digits than its factorization.

54545454700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15247 (or 15240 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 43.

The spelling of 54545454700 in words is "fifty-four billion, five hundred forty-five million, four hundred fifty-four thousand, seven hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 4723 9446 10499 18892 20998 23615 41996 47230 51953 52495 94460 103906 104990 115489 118075 207812 209980 230978 236150 259765 262475 461956 472300 519530 524950 577445 1039060 1049900 1154890 1298825 2309780 2597650 2887225 5195300 5774450 11548900 49586777 99173554 198347108 247933885 495867770 545454547 991735540 1090909094 1239669425 2181818188 2479338850 2727272735 4958677700 5454545470 10909090940 13636363675 27272727350 54545454700