5156974977 has 32 divisors (see below), whose sum is σ = 8590424064. Its totient is φ = 2673388800.

The previous prime is 5156974931. The next prime is 5156974997. The reversal of 5156974977 is 7794796515.

5156974977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5156974977 - 2¹⁶ = 5156909441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5156974977.

It is not an unprimeable number, because it can be changed into a prime (5156974997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89577 + ... + 135417.

It is an arithmetic number, because the mean of its divisors is an integer number (268450752).

Almost surely, 2^5156974977 is an apocalyptic number.

It is an amenable number.

5156974977 is a deficient number, since it is larger than the sum of its proper divisors (3433449087).

5156974977 is a wasteful number, since it uses less digits than its factorization.

5156974977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46349.

The product of its digits is 16669800, while the sum is 60.

The square root of 5156974977 is about 71812.0809961667. The cubic root of 5156974977 is about 1727.6867717552.

The spelling of 5156974977 in words is "five billion, one hundred fifty-six million, nine hundred seventy-four thousand, nine hundred seventy-seven".