12502765015 has 8 divisors (see below), whose sum is σ = 16157419488. Its totient is φ = 9232811040.

The previous prime is 12502765007. The next prime is 12502765027. The reversal of 12502765015 is 51056720521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12502765015 - 2³ = 12502765007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96175051 + ... + 96175180.

It is an arithmetic number, because the mean of its divisors is an integer number (2019677436).

Almost surely, 2^12502765015 is an apocalyptic number.

12502765015 is a deficient number, since it is larger than the sum of its proper divisors (3654654473).

12502765015 is a wasteful number, since it uses less digits than its factorization.

12502765015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192350249.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 12502765015 in words is "twelve billion, five hundred two million, seven hundred sixty-five thousand, fifteen".