54934840855125 has 512 divisors, whose sum is σ = 129366042624000. Its totient is φ = 22803397344000.

The previous prime is 54934840855091. The next prime is 54934840855171. The reversal of 54934840855125 is 52155804843945.

54934840855125 is a `hidden beast` number, since 5 + 4 + 9 + 3 + 484 + 0 + 85 + 51 + 25 = 666.

It is not a de Polignac number, because 54934840855125 - 2²⁶ = 54934773746261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 13918123402 + ... + 13918127348.

It is an arithmetic number, because the mean of its divisors is an integer number (252668052000).

Almost surely, 2^{54934840855125} is an apocalyptic number.

54934840855125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54934840855125 is an abundant number, since it is smaller than the sum of its proper divisors (74431201768875).

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

54934840855125 is a wasteful number, since it uses less digits than its factorization.

54934840855125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096 (or 5066 counting only the distinct ones).

The product of its (nonzero) digits is 138240000, while the sum is 63.

The spelling of 54934840855125 in words is "fifty-four trillion, nine hundred thirty-four billion, eight hundred forty million, eight hundred fifty-five thousand, one hundred twenty-five".