12625352154 has 48 divisors (see below), whose sum is σ = 27704682720. Its totient is φ = 4154972640.

The previous prime is 12625352153. The next prime is 12625352177. The reversal of 12625352154 is 45125352621.

12625352154 is a `hidden beast` number, since 1 + 2 + 625 + 3 + 5 + 21 + 5 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (12625352153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450937 + ... + 478115.

It is an arithmetic number, because the mean of its divisors is an integer number (577180890).

Almost surely, 2^12625352154 is an apocalyptic number.

12625352154 is an abundant number, since it is smaller than the sum of its proper divisors (15079330566).

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

12625352154 is a wasteful number, since it uses less digits than its factorization.

12625352154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27515 (or 27512 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The spelling of 12625352154 in words is "twelve billion, six hundred twenty-five million, three hundred fifty-two thousand, one hundred fifty-four".