54117294504 has 128 divisors (see below), whose sum is σ = 173754685440. Its totient is φ = 13652128512.

The previous prime is 54117294503. The next prime is 54117294509. The reversal of 54117294504 is 40549271145.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (54117294503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488442 + ... + 588905.

It is an arithmetic number, because the mean of its divisors is an integer number (1357458480).

Almost surely, 2^54117294504 is an apocalyptic number.

It is an amenable number.

54117294504 is an abundant number, since it is smaller than the sum of its proper divisors (119637390936).

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

54117294504 is a wasteful number, since it uses less digits than its factorization.

54117294504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077399 (or 1077395 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 54117294504 in words is "fifty-four billion, one hundred seventeen million, two hundred ninety-four thousand, five hundred four".