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54500058425 = 5219469111973
BaseRepresentation
bin110010110000011101…
…001110010100111001
312012200012110211021102
4302300131032110321
51343104003332200
641011553221145
73636363565421
oct626035162471
9165605424242
1054500058425
11211279535aa
12a68bb617b5
1351a7166ca7
1428d0253481
15163e9956d5
hexcb074e539

54500058425 has 12 divisors (see below), whose sum is σ = 67584147180. Its totient is φ = 43597417920.

The previous prime is 54500058421. The next prime is 54500058427. The reversal of 54500058425 is 52485000545.

54500058425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3472862761 + 51027195664 = 58931^2 + 225892^2 .

It is not a de Polignac number, because 54500058425 - 22 = 54500058421 is a prime.

It is a super-3 number, since 3×545000584253 (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (54500058421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430739 + ... + 542711.

It is an arithmetic number, because the mean of its divisors is an integer number (5632012265).

Almost surely, 254500058425 is an apocalyptic number.

It is an amenable number.

54500058425 is a deficient number, since it is larger than the sum of its proper divisors (13084088755).

54500058425 is a wasteful number, since it uses less digits than its factorization.

54500058425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131452 (or 131447 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 54500058425 in words is "fifty-four billion, five hundred million, fifty-eight thousand, four hundred twenty-five".

Divisors: 1 5 25 19469 97345 111973 486725 559865 2799325 2180002337 10900011685 54500058425