52440544862 has 16 divisors (see below), whose sum is σ = 79028138112. Its totient is φ = 26097876000.

The previous prime is 52440544859. The next prime is 52440544883. The reversal of 52440544862 is 26844504425.

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, 4677848 + ... + 4689044.

It is an arithmetic number, because the mean of its divisors is an integer number (4939258632).

Almost surely, 2^52440544862 is an apocalyptic number.

52440544862 is a deficient number, since it is larger than the sum of its proper divisors (26587593250).

52440544862 is a wasteful number, since it uses less digits than its factorization.

52440544862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21923.

The product of its (nonzero) digits is 1228800, while the sum is 44.

The spelling of 52440544862 in words is "fifty-two billion, four hundred forty million, five hundred forty-four thousand, eight hundred sixty-two".