5159572164 has 36 divisors (see below), whose sum is σ = 13045965660. Its totient is φ = 1719367680.

The previous prime is 5159572163. The next prime is 5159572181. The reversal of 5159572164 is 4612759515.

It is a happy number.

5159572164 is a `hidden beast` number, since 5 + 15 + 9 + 572 + 1 + 64 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3510562500 + 1649009664 = 59250^2 + 40608^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (5159572163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121252 + ... + 158180.

It is an arithmetic number, because the mean of its divisors is an integer number (362387935).

Almost surely, 2^5159572164 is an apocalyptic number.

It is an amenable number.

5159572164 is an abundant number, since it is smaller than the sum of its proper divisors (7886393496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5159572164 is a wasteful number, since it uses less digits than its factorization.

5159572164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40820 (or 40815 counting only the distinct ones).

The product of its digits is 378000, while the sum is 45.

The square root of 5159572164 is about 71830.1619377264. The cubic root of 5159572164 is about 1727.9767591074.

The spelling of 5159572164 in words is "five billion, one hundred fifty-nine million, five hundred seventy-two thousand, one hundred sixty-four".