12572406554 has 16 divisors (see below), whose sum is σ = 19218850560. Its totient is φ = 6166177680.

The previous prime is 12572406523. The next prime is 12572406563. The reversal of 12572406554 is 45560427521.

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, 564767 + ... + 586605.

It is an arithmetic number, because the mean of its divisors is an integer number (1201178160).

Almost surely, 2^12572406554 is an apocalyptic number.

12572406554 is a deficient number, since it is larger than the sum of its proper divisors (6646444006).

12572406554 is a wasteful number, since it uses less digits than its factorization.

12572406554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27325.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 12572406554 in words is "twelve billion, five hundred seventy-two million, four hundred six thousand, five hundred fifty-four".