12560454158 has 16 divisors (see below), whose sum is σ = 22114159584. Its totient is φ = 5237563680.

The previous prime is 12560454083. The next prime is 12560454191. The reversal of 12560454158 is 85145406521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12123473 + ... + 12124508.

It is an arithmetic number, because the mean of its divisors is an integer number (1382134974).

Almost surely, 2^12560454158 is an apocalyptic number.

12560454158 is a deficient number, since it is larger than the sum of its proper divisors (9553705426).

12560454158 is a wasteful number, since it uses less digits than its factorization.

12560454158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24248027.

The product of its (nonzero) digits is 192000, while the sum is 41.

The spelling of 12560454158 in words is "twelve billion, five hundred sixty million, four hundred fifty-four thousand, one hundred fifty-eight".