56013463264 has 96 divisors (see below), whose sum is σ = 126571818240. Its totient is φ = 24353253760.

The previous prime is 56013463237. The next prime is 56013463301. The reversal of 56013463264 is 46236431065.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951027 + ... + 1008205.

It is an arithmetic number, because the mean of its divisors is an integer number (1318456440).

Almost surely, 2^56013463264 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 56013463264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63285909120).

56013463264 is an abundant number, since it is smaller than the sum of its proper divisors (70558354976).

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

56013463264 is a wasteful number, since it uses less digits than its factorization.

56013463264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57245 (or 57215 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 56013463264 in words is "fifty-six billion, thirteen million, four hundred sixty-three thousand, two hundred sixty-four".