5379662638 has 16 divisors (see below), whose sum is σ = 9224727264. Its totient is φ = 2304957600.

The previous prime is 5379662623. The next prime is 5379662653. The reversal of 5379662638 is 8362669735.

It is an interprime number because it is at equal distance from previous prime (5379662623) and next prime (5379662653).

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, 5788 + ... + 103888.

It is an arithmetic number, because the mean of its divisors is an integer number (576545454).

Almost surely, 2^5379662638 is an apocalyptic number.

5379662638 is a deficient number, since it is larger than the sum of its proper divisors (3845064626).

5379662638 is a wasteful number, since it uses less digits than its factorization.

5379662638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102027.

The product of its digits is 9797760, while the sum is 55.

The square root of 5379662638 is about 73346.1835271611. The cubic root of 5379662638 is about 1752.2053978156.

The spelling of 5379662638 in words is "five billion, three hundred seventy-nine million, six hundred sixty-two thousand, six hundred thirty-eight".