5145216164 has 12 divisors (see below), whose sum is σ = 9822685488. Its totient is φ = 2338734600.

The previous prime is 5145216137. The next prime is 5145216199. The reversal of 5145216164 is 4616125415.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58468322 + ... + 58468409.

It is an arithmetic number, because the mean of its divisors is an integer number (818557124).

Almost surely, 2^5145216164 is an apocalyptic number.

It is an amenable number.

5145216164 is a deficient number, since it is larger than the sum of its proper divisors (4677469324).

5145216164 is a wasteful number, since it uses less digits than its factorization.

5145216164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116936746 (or 116936744 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

The square root of 5145216164 is about 71730.1621634860. The cubic root of 5145216164 is about 1726.3726288477.

The spelling of 5145216164 in words is "five billion, one hundred forty-five million, two hundred sixteen thousand, one hundred sixty-four".