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54005325 = 352113541
BaseRepresentation
bin1100111000000…
…0111001001101
310202121202101020
43032000321031
5102311132300
65205304353
71224015633
oct316007115
9122552336
1054005325
1128537000
12161050b9
13b25b51a
14725b353
154b1b8a0
hex3380e4d

54005325 has 48 divisors (see below), whose sum is σ = 98392512. Its totient is φ = 26136000.

The previous prime is 54005321. The next prime is 54005351. The reversal of 54005325 is 52350045.

It is not a de Polignac number, because 54005325 - 22 = 54005321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54005295 and 54005304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54005321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99555 + ... + 100095.

It is an arithmetic number, because the mean of its divisors is an integer number (2049844).

Almost surely, 254005325 is an apocalyptic number.

54005325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54005325 is a deficient number, since it is larger than the sum of its proper divisors (44387187).

54005325 is a wasteful number, since it uses less digits than its factorization.

54005325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 54005325 is about 7348.8315397756. The cubic root of 54005325 is about 377.9887387816.

The spelling of 54005325 in words is "fifty-four million, five thousand, three hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 121 165 275 363 541 605 825 1331 1623 1815 2705 3025 3993 5951 6655 8115 9075 13525 17853 19965 29755 33275 40575 65461 89265 99825 148775 196383 327305 446325 720071 981915 1636525 2160213 3600355 4909575 10801065 18001775 54005325