125362613 has 4 divisors (see below), whose sum is σ = 125431488. Its totient is φ = 125293740.

The previous prime is 125362597. The next prime is 125362661. The reversal of 125362613 is 316263521.

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 125362613 - 2⁴ = 125362597 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 (125362693) 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, 31631 + ... + 35372.

It is an arithmetic number, because the mean of its divisors is an integer number (31357872).

Almost surely, 2^125362613 is an apocalyptic number.

It is an amenable number.

125362613 is a deficient number, since it is larger than the sum of its proper divisors (68875).

125362613 is an equidigital number, since it uses as much as digits as its factorization.

125362613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68874.

The product of its digits is 6480, while the sum is 29.

The square root of 125362613 is about 11196.5446902158. The cubic root of 125362613 is about 500.4830172384.

The spelling of 125362613 in words is "one hundred twenty-five million, three hundred sixty-two thousand, six hundred thirteen".