52245645364 has 12 divisors (see below), whose sum is σ = 99741686688. Its totient is φ = 23748020600.

The previous prime is 52245645349. The next prime is 52245645407. The reversal of 52245645364 is 46354654225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593700472 + ... + 593700559.

It is an arithmetic number, because the mean of its divisors is an integer number (8311807224).

Almost surely, 2^52245645364 is an apocalyptic number.

It is an amenable number.

52245645364 is a deficient number, since it is larger than the sum of its proper divisors (47496041324).

52245645364 is a wasteful number, since it uses less digits than its factorization.

52245645364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187401046 (or 1187401044 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 46.

The spelling of 52245645364 in words is "fifty-two billion, two hundred forty-five million, six hundred forty-five thousand, three hundred sixty-four".