56993038080 has 288 divisors, whose sum is σ = 199326693888. Its totient is φ = 13763788800.

The previous prime is 56993038009. The next prime is 56993038099. The reversal of 56993038080 is 8083039965.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11698045 + ... + 11702915.

It is an arithmetic number, because the mean of its divisors is an integer number (692106576).

Almost surely, 2^56993038080 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 56993038080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99663346944).

56993038080 is an abundant number, since it is smaller than the sum of its proper divisors (142333655808).

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

56993038080 is a wasteful number, since it uses less digits than its factorization.

56993038080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183 (or 5169 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 56993038080 in words is "fifty-six billion, nine hundred ninety-three million, thirty-eight thousand, eighty".