56788944512 has 64 divisors (see below), whose sum is σ = 118583861760. Its totient is φ = 27037824000.

The previous prime is 56788944479. The next prime is 56788944517. The reversal of 56788944512 is 21544988765.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (56788944517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613262 + ... + 699762.

It is an arithmetic number, because the mean of its divisors is an integer number (1852872840).

Almost surely, 2^56788944512 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 56788944512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59291930880).

56788944512 is an abundant number, since it is smaller than the sum of its proper divisors (61794917248).

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

56788944512 is a wasteful number, since it uses less digits than its factorization.

56788944512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86761 (or 86749 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 59.

The spelling of 56788944512 in words is "fifty-six billion, seven hundred eighty-eight million, nine hundred forty-four thousand, five hundred twelve".