5021012979 has 24 divisors (see below), whose sum is σ = 7672704000. Its totient is φ = 3155209200.

The previous prime is 5021012957. The next prime is 5021012987. The reversal of 5021012979 is 9792101205.

It is not a de Polignac number, because 5021012979 - 2⁷ = 5021012851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5021012939) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39747 + ... + 107804.

It is an arithmetic number, because the mean of its divisors is an integer number (319696000).

Almost surely, 2^5021012979 is an apocalyptic number.

5021012979 is a deficient number, since it is larger than the sum of its proper divisors (2651691021).

5021012979 is a wasteful number, since it uses less digits than its factorization.

5021012979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147775 (or 147772 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 5021012979 is about 70859.1065354341. The cubic root of 5021012979 is about 1712.3680447032.

The spelling of 5021012979 in words is "five billion, twenty-one million, twelve thousand, nine hundred seventy-nine".