5644531392 has 28 divisors (see below), whose sum is σ = 14934489816. Its totient is φ = 1881510400.

The previous prime is 5644531351. The next prime is 5644531427. The reversal of 5644531392 is 2931354465.

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, 14699109 + ... + 14699492.

Almost surely, 2^5644531392 is an apocalyptic number.

It is an amenable number.

5644531392 is an abundant number, since it is smaller than the sum of its proper divisors (9289958424).

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

5644531392 is a wasteful number, since it uses less digits than its factorization.

5644531392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29398616 (or 29398606 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The square root of 5644531392 is about 75130.0964460981. The cubic root of 5644531392 is about 1780.5026766971.

The spelling of 5644531392 in words is "five billion, six hundred forty-four million, five hundred thirty-one thousand, three hundred ninety-two".