52799644 has 12 divisors (see below), whose sum is σ = 92457904. Its totient is φ = 26383104.

The previous prime is 52799639. The next prime is 52799683. The reversal of 52799644 is 44699725.

It is a junction number, because it is equal to n+sod(n) for n = 52799594 and 52799603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5329 + ... + 11575.

Almost surely, 2^52799644 is an apocalyptic number.

It is an amenable number.

52799644 is a deficient number, since it is larger than the sum of its proper divisors (39658260).

52799644 is a wasteful number, since it uses less digits than its factorization.

52799644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364 (or 8362 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 52799644 is about 7266.3363533489. The cubic root of 52799644 is about 375.1546479190.

The spelling of 52799644 in words is "fifty-two million, seven hundred ninety-nine thousand, six hundred forty-four".