5079021157 has 24 divisors (see below), whose sum is σ = 6257551200. Its totient is φ = 4098892896.

The previous prime is 5079021131. The next prime is 5079021163. The reversal of 5079021157 is 7511209705.

It is not a de Polignac number, because 5079021157 - 2⁷ = 5079021029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5079021107) 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, 135019 + ... + 168487.

It is an arithmetic number, because the mean of its divisors is an integer number (260731300).

Almost surely, 2^5079021157 is an apocalyptic number.

It is an amenable number.

5079021157 is a deficient number, since it is larger than the sum of its proper divisors (1178530043).

5079021157 is a wasteful number, since it uses less digits than its factorization.

5079021157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33665 (or 33658 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 37.

The square root of 5079021157 is about 71267.2516447772. The cubic root of 5079021157 is about 1718.9371878517.

The spelling of 5079021157 in words is "five billion, seventy-nine million, twenty-one thousand, one hundred fifty-seven".