12502523315 has 16 divisors (see below), whose sum is σ = 15097072896. Its totient is φ = 9939468000.

The previous prime is 12502523309. The next prime is 12502523323. The reversal of 12502523315 is 51332520521.

It is a de Polignac number, because none of the positive numbers 2^k-12502523315 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711890 + ... + 729240.

It is an arithmetic number, because the mean of its divisors is an integer number (943567056).

Almost surely, 2^12502523315 is an apocalyptic number.

12502523315 is a deficient number, since it is larger than the sum of its proper divisors (2594549581).

12502523315 is a wasteful number, since it uses less digits than its factorization.

12502523315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18250.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 12502523315 in words is "twelve billion, five hundred two million, five hundred twenty-three thousand, three hundred fifteen".