56050055480 has 64 divisors (see below), whose sum is σ = 133517786400. Its totient is φ = 21117196800.

The previous prime is 56050055419. The next prime is 56050055491. The reversal of 56050055480 is 8455005065.

It is a super-2 number, since 2×56050055480² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 81671 + ... + 344630.

Almost surely, 2^56050055480 is an apocalyptic number.

It is an amenable number.

56050055480 is an abundant number, since it is smaller than the sum of its proper divisors (77467730920).

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

56050055480 is a wasteful number, since it uses less digits than its factorization.

56050055480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426504 (or 426500 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 56050055480 in words is "fifty-six billion, fifty million, fifty-five thousand, four hundred eighty".