125658313 has 8 divisors (see below), whose sum is σ = 137658240. Its totient is φ = 113754480.

The previous prime is 125658311. The next prime is 125658329. The reversal of 125658313 is 313856521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125658313 - 2¹ = 125658311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125658311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21270 + ... + 26527.

It is an arithmetic number, because the mean of its divisors is an integer number (17207280).

Almost surely, 2^125658313 is an apocalyptic number.

It is an amenable number.

125658313 is a deficient number, since it is larger than the sum of its proper divisors (11999927).

125658313 is a wasteful number, since it uses less digits than its factorization.

125658313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48047.

The product of its digits is 21600, while the sum is 34.

The square root of 125658313 is about 11209.7418792763. The cubic root of 125658313 is about 500.8762142668.

The spelling of 125658313 in words is "one hundred twenty-five million, six hundred fifty-eight thousand, three hundred thirteen".