5112326565 has 12 divisors (see below), whose sum is σ = 8861366124. Its totient is φ = 2726574144.

The previous prime is 5112326543. The next prime is 5112326603. The reversal of 5112326565 is 5656232115.

5112326565 is a `hidden beast` number, since 51 + 1 + 23 + 26 + 565 = 666.

5112326565 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3741401889 + 1370924676 = 61167^2 + 37026^2 .

It is not a de Polignac number, because 5112326565 - 2⁵ = 5112326533 is a prime.

It is a super-2 number, since 2×5112326565² = 52271765814409398450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56803584 + ... + 56803673.

It is an arithmetic number, because the mean of its divisors is an integer number (738447177).

Almost surely, 2^5112326565 is an apocalyptic number.

It is an amenable number.

5112326565 is a deficient number, since it is larger than the sum of its proper divisors (3749039559).

5112326565 is a wasteful number, since it uses less digits than its factorization.

5112326565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113607268 (or 113607265 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5112326565 is about 71500.5354175757. The cubic root of 5112326565 is about 1722.6862843000.

The spelling of 5112326565 in words is "five billion, one hundred twelve million, three hundred twenty-six thousand, five hundred sixty-five".