125372413 has 4 divisors (see below), whose sum is σ = 126883008. Its totient is φ = 123861820.

The previous prime is 125372389. The next prime is 125372417. The reversal of 125372413 is 314273521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125372413 - 2⁵ = 125372381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125372417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755173 + ... + 755338.

It is an arithmetic number, because the mean of its divisors is an integer number (31720752).

Almost surely, 2^125372413 is an apocalyptic number.

It is an amenable number.

125372413 is a deficient number, since it is larger than the sum of its proper divisors (1510595).

125372413 is an equidigital number, since it uses as much as digits as its factorization.

125372413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510594.

The product of its digits is 5040, while the sum is 28.

The square root of 125372413 is about 11196.9823166780. The cubic root of 125372413 is about 500.4960583561.

The spelling of 125372413 in words is "one hundred twenty-five million, three hundred seventy-two thousand, four hundred thirteen".