125525195 has 16 divisors (see below), whose sum is σ = 164993760. Its totient is φ = 91252224.

The previous prime is 125525189. The next prime is 125525219. The reversal of 125525195 is 591525521.

It is a cyclic number.

It is not a de Polignac number, because 125525195 - 2⁶ = 125525131 is a prime.

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, 22997 + ... + 27926.

It is an arithmetic number, because the mean of its divisors is an integer number (10312110).

Almost surely, 2^125525195 is an apocalyptic number.

125525195 is a deficient number, since it is larger than the sum of its proper divisors (39468565).

125525195 is a wasteful number, since it uses less digits than its factorization.

125525195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50974.

The product of its digits is 22500, while the sum is 35.

The square root of 125525195 is about 11203.8027026541. The cubic root of 125525195 is about 500.6992815547.

The spelling of 125525195 in words is "one hundred twenty-five million, five hundred twenty-five thousand, one hundred ninety-five".