12512504288015 has 16 divisors (see below), whose sum is σ = 15633376024896. Its totient is φ = 9605760979200.

The previous prime is 12512504287993. The next prime is 12512504288023. The reversal of 12512504288015 is 51088240521521.

It is not a de Polignac number, because 12512504288015 - 2⁴⁰ = 11412992660239 is a prime.

It is a Duffinian number.

It is a congruent 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, 500287547 + ... + 500312556.

It is an arithmetic number, because the mean of its divisors is an integer number (977086001556).

Almost surely, 2^{12512504288015} is an apocalyptic number.

12512504288015 is a deficient number, since it is larger than the sum of its proper divisors (3120871736881).

12512504288015 is a wasteful number, since it uses less digits than its factorization.

12512504288015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000600210.

The product of its (nonzero) digits is 256000, while the sum is 44.

The spelling of 12512504288015 in words is "twelve trillion, five hundred twelve billion, five hundred four million, two hundred eighty-eight thousand, fifteen".