56654050560 has 72 divisors (see below), whose sum is σ = 180938886240. Its totient is φ = 15107745792.

The previous prime is 56654050543. The next prime is 56654050571. The reversal of 56654050560 is 6505045665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7372990 + ... + 7380669.

Almost surely, 2^56654050560 is an apocalyptic number.

It is an amenable number.

56654050560 is an abundant number, since it is smaller than the sum of its proper divisors (124284835680).

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

56654050560 is a wasteful number, since it uses less digits than its factorization.

56654050560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14753683 (or 14753669 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 56654050560 in words is "fifty-six billion, six hundred fifty-four million, fifty thousand, five hundred sixty".