5379874638 has 16 divisors (see below), whose sum is σ = 11392675920. Its totient is φ = 1687803776.

The previous prime is 5379874613. The next prime is 5379874663. The reversal of 5379874638 is 8364789735.

It is an interprime number because it is at equal distance from previous prime (5379874613) and next prime (5379874663).

It is a super-2 number, since 2×5379874638² = 57886102241191262088, which contains 22 as substring.

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, 26371833 + ... + 26372036.

It is an arithmetic number, because the mean of its divisors is an integer number (712042245).

Almost surely, 2^5379874638 is an apocalyptic number.

5379874638 is an abundant number, since it is smaller than the sum of its proper divisors (6012801282).

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

5379874638 is a wasteful number, since it uses less digits than its factorization.

5379874638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52743891.

The product of its digits is 30481920, while the sum is 60.

The square root of 5379874638 is about 73347.6287142263. The cubic root of 5379874638 is about 1752.2284142939.

The spelling of 5379874638 in words is "five billion, three hundred seventy-nine million, eight hundred seventy-four thousand, six hundred thirty-eight".