56746031752 has 8 divisors (see below), whose sum is σ = 106398809550. Its totient is φ = 28373015872.

The previous prime is 56746031737. The next prime is 56746031753. The reversal of 56746031752 is 25713064765.

56746031752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39439576836 + 17306454916 = 198594^2 + 131554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×56746031752² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56746031753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3546626977 + ... + 3546626992.

Almost surely, 2^56746031752 is an apocalyptic number.

It is an amenable number.

56746031752 is a deficient number, since it is larger than the sum of its proper divisors (49652777798).

56746031752 is a wasteful number, since it uses less digits than its factorization.

56746031752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7093253975 (or 7093253971 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 56746031752 in words is "fifty-six billion, seven hundred forty-six million, thirty-one thousand, seven hundred fifty-two".