125982575 has 6 divisors (see below), whose sum is σ = 156218424. Its totient is φ = 100786040.

The previous prime is 125982551. The next prime is 125982599. The reversal of 125982575 is 575289521.

It is an interprime number because it is at equal distance from previous prime (125982551) and next prime (125982599).

It is not a de Polignac number, because 125982575 - 2²⁴ = 109205359 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, 2519627 + ... + 2519676.

It is an arithmetic number, because the mean of its divisors is an integer number (26036404).

Almost surely, 2^125982575 is an apocalyptic number.

125982575 is a deficient number, since it is larger than the sum of its proper divisors (30235849).

125982575 is an equidigital number, since it uses as much as digits as its factorization.

125982575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039313 (or 5039308 counting only the distinct ones).

The product of its digits is 252000, while the sum is 44.

The square root of 125982575 is about 11224.1959622950. The cubic root of 125982575 is about 501.3066821886.

The spelling of 125982575 in words is "one hundred twenty-five million, nine hundred eighty-two thousand, five hundred seventy-five".