12875372555 has 16 divisors (see below), whose sum is σ = 15597979488. Its totient is φ = 10202400000.

The previous prime is 12875372491. The next prime is 12875372617. The reversal of 12875372555 is 55527357821.

It is a happy number.

It is not a de Polignac number, because 12875372555 - 2⁶ = 12875372491 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, 198815 + ... + 255495.

It is an arithmetic number, because the mean of its divisors is an integer number (974873718).

Almost surely, 2^12875372555 is an apocalyptic number.

12875372555 is a deficient number, since it is larger than the sum of its proper divisors (2722606933).

12875372555 is a wasteful number, since it uses less digits than its factorization.

12875372555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57118.

The product of its digits is 2940000, while the sum is 50.

The spelling of 12875372555 in words is "twelve billion, eight hundred seventy-five million, three hundred seventy-two thousand, five hundred fifty-five".