5179978952 has 16 divisors (see below), whose sum is σ = 9716012160. Its totient is φ = 2589042384.

The previous prime is 5179978913. The next prime is 5179978967. The reversal of 5179978952 is 2598799715.

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, 94868 + ... + 139139.

It is an arithmetic number, because the mean of its divisors is an integer number (607250760).

Almost surely, 2^5179978952 is an apocalyptic number.

It is an amenable number.

5179978952 is a deficient number, since it is larger than the sum of its proper divisors (4536033208).

5179978952 is a wasteful number, since it uses less digits than its factorization.

5179978952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236780 (or 236776 counting only the distinct ones).

The product of its digits is 14288400, while the sum is 62.

The square root of 5179978952 is about 71972.0706385470. The cubic root of 5179978952 is about 1730.2518875441.

The spelling of 5179978952 in words is "five billion, one hundred seventy-nine million, nine hundred seventy-eight thousand, nine hundred fifty-two".