56039670960 has 320 divisors, whose sum is σ = 214231621632. Its totient is φ = 11800608768.

The previous prime is 56039670949. The next prime is 56039670971. The reversal of 56039670960 is 6907693065.

It is an interprime number because it is at equal distance from previous prime (56039670949) and next prime (56039670971).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12599457 + ... + 12603903.

Almost surely, 2^56039670960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56039670960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107115810816).

56039670960 is an abundant number, since it is smaller than the sum of its proper divisors (158191950672).

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

56039670960 is a wasteful number, since it uses less digits than its factorization.

56039670960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060 (or 5054 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

The spelling of 56039670960 in words is "fifty-six billion, thirty-nine million, six hundred seventy thousand, nine hundred sixty".