56904451760 has 40 divisors (see below), whose sum is σ = 142479995280. Its totient is φ = 21010874112.

The previous prime is 56904451757. The next prime is 56904451763. The reversal of 56904451760 is 6715440965.

56904451760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56904451757) and next prime (56904451763).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (56904451763) 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, 27356870 + ... + 27358949.

It is an arithmetic number, because the mean of its divisors is an integer number (3561999882).

Almost surely, 2^56904451760 is an apocalyptic number.

It is an amenable number.

56904451760 is an abundant number, since it is smaller than the sum of its proper divisors (85575543520).

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

56904451760 is a wasteful number, since it uses less digits than its factorization.

56904451760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54715845 (or 54715839 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 56904451760 in words is "fifty-six billion, nine hundred four million, four hundred fifty-one thousand, seven hundred sixty".