12874577133 has 32 divisors (see below), whose sum is σ = 18935119872. Its totient is φ = 7716401600.

The previous prime is 12874577117. The next prime is 12874577189. The reversal of 12874577133 is 33177547821.

It is a cyclic number.

It is not a de Polignac number, because 12874577133 - 2⁴ = 12874577117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12874577113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1084516 + ... + 1096322.

It is an arithmetic number, because the mean of its divisors is an integer number (591722496).

Almost surely, 2^12874577133 is an apocalyptic number.

It is an amenable number.

12874577133 is a deficient number, since it is larger than the sum of its proper divisors (6060542739).

12874577133 is a wasteful number, since it uses less digits than its factorization.

12874577133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12185.

The product of its digits is 987840, while the sum is 48.

The spelling of 12874577133 in words is "twelve billion, eight hundred seventy-four million, five hundred seventy-seven thousand, one hundred thirty-three".