12575265718 has 16 divisors (see below), whose sum is σ = 19385140320. Its totient is φ = 6114539200.

The previous prime is 12575265713. The next prime is 12575265727. The reversal of 12575265718 is 81756257521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12575265713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221053 + ... + 272056.

It is an arithmetic number, because the mean of its divisors is an integer number (1211571270).

Almost surely, 2^12575265718 is an apocalyptic number.

12575265718 is a deficient number, since it is larger than the sum of its proper divisors (6809874602).

12575265718 is a wasteful number, since it uses less digits than its factorization.

12575265718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493463.

The product of its digits is 1176000, while the sum is 49.

The spelling of 12575265718 in words is "twelve billion, five hundred seventy-five million, two hundred sixty-five thousand, seven hundred eighteen".