125373775 has 6 divisors (see below), whose sum is σ = 155463512. Its totient is φ = 100299000.

The previous prime is 125373751. The next prime is 125373803. The reversal of 125373775 is 577373521.

It is not a de Polignac number, because 125373775 - 2⁹ = 125373263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2507451 + ... + 2507500.

Almost surely, 2^125373775 is an apocalyptic number.

125373775 is a deficient number, since it is larger than the sum of its proper divisors (30089737).

125373775 is an equidigital number, since it uses as much as digits as its factorization.

125373775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5014961 (or 5014956 counting only the distinct ones).

The product of its digits is 154350, while the sum is 40.

The square root of 125373775 is about 11197.0431364713. The cubic root of 125373775 is about 500.4978707515.

The spelling of 125373775 in words is "one hundred twenty-five million, three hundred seventy-three thousand, seven hundred seventy-five".