5146964691 has 32 divisors (see below), whose sum is σ = 7531315200. Its totient is φ = 3100766880.

The previous prime is 5146964681. The next prime is 5146964699. The reversal of 5146964691 is 1964696415.

It is a happy number.

It is not a de Polignac number, because 5146964691 - 2²⁵ = 5113410259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5146964699) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5674260 + ... + 5675166.

It is an arithmetic number, because the mean of its divisors is an integer number (235353600).

Almost surely, 2^5146964691 is an apocalyptic number.

5146964691 is a deficient number, since it is larger than the sum of its proper divisors (2384350509).

5146964691 is a wasteful number, since it uses less digits than its factorization.

5146964691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759.

The product of its digits is 1399680, while the sum is 51.

The square root of 5146964691 is about 71742.3493551751. The cubic root of 5146964691 is about 1726.5681675888.

The spelling of 5146964691 in words is "five billion, one hundred forty-six million, nine hundred sixty-four thousand, six hundred ninety-one".