125712357574 has 8 divisors (see below), whose sum is σ = 189128087928. Its totient is φ = 62669661600.

The previous prime is 125712357569. The next prime is 125712357593. The reversal of 125712357574 is 475753217521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93257752 + ... + 93259099.

It is an arithmetic number, because the mean of its divisors is an integer number (23641010991).

Almost surely, 2^125712357574 is an apocalyptic number.

125712357574 is a deficient number, since it is larger than the sum of its proper divisors (63415730354).

125712357574 is a wasteful number, since it uses less digits than its factorization.

125712357574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186517190.

The product of its digits is 2058000, while the sum is 49.

The spelling of 125712357574 in words is "one hundred twenty-five billion, seven hundred twelve million, three hundred fifty-seven thousand, five hundred seventy-four".