56672301056 has 104 divisors (see below), whose sum is σ = 137140930080. Its totient is φ = 22859218944.

The previous prime is 56672301029. The next prime is 56672301061. The reversal of 56672301056 is 65010327665.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429290 + ... + 545558.

Almost surely, 2^56672301056 is an apocalyptic number.

56672301056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56672301056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68570465040).

56672301056 is an abundant number, since it is smaller than the sum of its proper divisors (80468629024).

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

56672301056 is a wasteful number, since it uses less digits than its factorization.

56672301056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116317 (or 116295 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 56672301056 in words is "fifty-six billion, six hundred seventy-two million, three hundred one thousand, fifty-six".