4956991167 has 16 divisors (see below), whose sum is σ = 6709022208. Its totient is φ = 3254902560.

The previous prime is 4956991163. The next prime is 4956991177. The reversal of 4956991167 is 7611996594.

It is not a de Polignac number, because 4956991167 - 2² = 4956991163 is a prime.

It is a super-2 number, since 2×4956991167² = 49143522859432043778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4956991163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215473 + ... + 237365.

It is an arithmetic number, because the mean of its divisors is an integer number (419313888).

Almost surely, 2^4956991167 is an apocalyptic number.

4956991167 is a deficient number, since it is larger than the sum of its proper divisors (1752031041).

4956991167 is a wasteful number, since it uses less digits than its factorization.

4956991167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23030.

The product of its digits is 3674160, while the sum is 57.

The square root of 4956991167 is about 70405.9029272404. The cubic root of 4956991167 is about 1705.0588831383.

The spelling of 4956991167 in words is "four billion, nine hundred fifty-six million, nine hundred ninety-one thousand, one hundred sixty-seven".