125062512625 has 16 divisors (see below), whose sum is σ = 158636681424. Its totient is φ = 98409840000.

The previous prime is 125062512611. The next prime is 125062512637. The reversal of 125062512625 is 526215260521.

It can be written as a sum of positive squares in 8 ways, for example, as 112847621184 + 12214891441 = 335928^2 + 110521^2 .

It is not a de Polignac number, because 125062512625 - 2¹³ = 125062504433 is a prime.

It is a Duffinian number.

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, 8193196 + ... + 8208445.

It is an arithmetic number, because the mean of its divisors is an integer number (9914792589).

Almost surely, 2^125062512625 is an apocalyptic number.

It is an amenable number.

125062512625 is a deficient number, since it is larger than the sum of its proper divisors (33574168799).

125062512625 is an equidigital number, since it uses as much as digits as its factorization.

125062512625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16401717 (or 16401707 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 125062512625 in words is "one hundred twenty-five billion, sixty-two million, five hundred twelve thousand, six hundred twenty-five".