56464764316 has 24 divisors (see below), whose sum is σ = 99349024320. Its totient is φ = 28079620800.

The previous prime is 56464764299. The next prime is 56464764337. The reversal of 56464764316 is 61346746465.

It is a super-2 number, since 2×56464764316² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748906 + ... + 820846.

It is an arithmetic number, because the mean of its divisors is an integer number (4139542680).

Almost surely, 2^56464764316 is an apocalyptic number.

It is an amenable number.

56464764316 is a deficient number, since it is larger than the sum of its proper divisors (42884260004).

56464764316 is a wasteful number, since it uses less digits than its factorization.

56464764316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73005 (or 73003 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 52.

The spelling of 56464764316 in words is "fifty-six billion, four hundred sixty-four million, seven hundred sixty-four thousand, three hundred sixteen".