5159287972 has 12 divisors (see below), whose sum is σ = 9248967756. Its totient is φ = 2516725760.

The previous prime is 5159287967. The next prime is 5159288009. The reversal of 5159287972 is 2797829515.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3058532416 + 2100755556 = 55304^2 + 45834^2 .

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, 15729373 + ... + 15729700.

It is an arithmetic number, because the mean of its divisors is an integer number (770747313).

Almost surely, 2^5159287972 is an apocalyptic number.

It is an amenable number.

5159287972 is a deficient number, since it is larger than the sum of its proper divisors (4089679784).

5159287972 is a wasteful number, since it uses less digits than its factorization.

5159287972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31459118 (or 31459116 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 55.

The square root of 5159287972 is about 71828.1836885773. The cubic root of 5159287972 is about 1727.9450325629.

The spelling of 5159287972 in words is "five billion, one hundred fifty-nine million, two hundred eighty-seven thousand, nine hundred seventy-two".