56844840570 has 32 divisors (see below), whose sum is σ = 155917277568. Its totient is φ = 12993106368.

The previous prime is 56844840557. The next prime is 56844840583. The reversal of 56844840570 is 7504844865.

It is an interprime number because it is at equal distance from previous prime (56844840557) and next prime (56844840583).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135344649 + ... + 135345068.

It is an arithmetic number, because the mean of its divisors is an integer number (4872414924).

Almost surely, 2^56844840570 is an apocalyptic number.

56844840570 is an abundant number, since it is smaller than the sum of its proper divisors (99072436998).

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

56844840570 is a wasteful number, since it uses less digits than its factorization.

56844840570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270689734.

The product of its (nonzero) digits is 4300800, while the sum is 51.

The spelling of 56844840570 in words is "fifty-six billion, eight hundred forty-four million, eight hundred forty thousand, five hundred seventy".