125604106408 has 32 divisors (see below), whose sum is σ = 265205157120. Its totient is φ = 55251072000.

The previous prime is 125604106373. The next prime is 125604106427. The reversal of 125604106408 is 804601406521.

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, 23018553 + ... + 23024008.

It is an arithmetic number, because the mean of its divisors is an integer number (8287661160).

Almost surely, 2^125604106408 is an apocalyptic number.

It is an amenable number.

125604106408 is an abundant number, since it is smaller than the sum of its proper divisors (139601050712).

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

125604106408 is a wasteful number, since it uses less digits than its factorization.

125604106408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46042609 (or 46042605 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 125604106408 in words is "one hundred twenty-five billion, six hundred four million, one hundred six thousand, four hundred eight".