56164411012 has 12 divisors (see below), whose sum is σ = 101676951180. Its totient is φ = 27113853536.

The previous prime is 56164410937. The next prime is 56164411013. The reversal of 56164411012 is 21011446165.

It can be written as a sum of positive squares in 2 ways, for example, as 35421498436 + 20742912576 = 188206^2 + 144024^2 .

It is not an unprimeable number, because it can be changed into a prime (56164411013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242087863 + ... + 242088094.

It is an arithmetic number, because the mean of its divisors is an integer number (8473079265).

Almost surely, 2^56164411012 is an apocalyptic number.

It is an amenable number.

56164411012 is a deficient number, since it is larger than the sum of its proper divisors (45512540168).

56164411012 is a wasteful number, since it uses less digits than its factorization.

56164411012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484175990 (or 484175988 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 56164411012 its reverse (21011446165), we get a palindrome (77175857177).

The spelling of 56164411012 in words is "fifty-six billion, one hundred sixty-four million, four hundred eleven thousand, twelve".