2312515064 has 16 divisors (see below), whose sum is σ = 4367617200. Its totient is φ = 1147817152.

The previous prime is 2312515033. The next prime is 2312515123. The reversal of 2312515064 is 4605152132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053884 + ... + 1056075.

It is an arithmetic number, because the mean of its divisors is an integer number (272976075).

Almost surely, 2^2312515064 is an apocalyptic number.

It is an amenable number.

2312515064 is a deficient number, since it is larger than the sum of its proper divisors (2055102136).

2312515064 is a wasteful number, since it uses less digits than its factorization.

2312515064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110102 (or 2110098 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2312515064 is about 48088.6167819371. The cubic root of 2312515064 is about 1322.3959895951.

Adding to 2312515064 its reverse (4605152132), we get a palindrome (6917667196).

The spelling of 2312515064 in words is "two billion, three hundred twelve million, five hundred fifteen thousand, sixty-four".