12645182058 has 32 divisors (see below), whose sum is σ = 25530196032. Its totient is φ = 4175136000.

The previous prime is 12645182027. The next prime is 12645182093. The reversal of 12645182058 is 85028154621.

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, 1283973 + ... + 1293783.

It is an arithmetic number, because the mean of its divisors is an integer number (797818626).

Almost surely, 2^12645182058 is an apocalyptic number.

12645182058 is an abundant number, since it is smaller than the sum of its proper divisors (12885013974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12645182058 is a wasteful number, since it uses less digits than its factorization.

12645182058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11830.

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 12645182058 in words is "twelve billion, six hundred forty-five million, one hundred eighty-two thousand, fifty-eight".