56013912846 has 12 divisors (see below), whose sum is σ = 121363477872. Its totient is φ = 18671304276.

The previous prime is 56013912841. The next prime is 56013912847. The reversal of 56013912846 is 64821931065.

56013912846 is a `hidden beast` number, since 5 + 601 + 39 + 1 + 2 + 8 + 4 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56013912841) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1555942006 + ... + 1555942041.

It is an arithmetic number, because the mean of its divisors is an integer number (10113623156).

Almost surely, 2^56013912846 is an apocalyptic number.

56013912846 is an abundant number, since it is smaller than the sum of its proper divisors (65349565026).

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

56013912846 is a wasteful number, since it uses less digits than its factorization.

56013912846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111884055 (or 3111884052 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

It can be divided in two parts, 560139 and 12846, that added together give a triangular number (572985 = T₁₀₇₀).

The spelling of 56013912846 in words is "fifty-six billion, thirteen million, nine hundred twelve thousand, eight hundred forty-six".