56504167118560 has 96 divisors (see below), whose sum is σ = 153000910056960. Its totient is φ = 19317027604992.

The previous prime is 56504167118459. The next prime is 56504167118593. The reversal of 56504167118560 is 6581176140565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72306100 + ... + 73083379.

It is an arithmetic number, because the mean of its divisors is an integer number (1593759479760).

Almost surely, 2^{56504167118560} is an apocalyptic number.

It is an amenable number.

56504167118560 is an abundant number, since it is smaller than the sum of its proper divisors (96496742938400).

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

56504167118560 is a wasteful number, since it uses less digits than its factorization.

56504167118560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145389848 (or 145389840 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 55.

The spelling of 56504167118560 in words is "fifty-six trillion, five hundred four billion, one hundred sixty-seven million, one hundred eighteen thousand, five hundred sixty".