125526313 has 16 divisors (see below), whose sum is σ = 140616000. Its totient is φ = 111084480.

The previous prime is 125526287. The next prime is 125526319. The reversal of 125526313 is 313625521.

It is a cyclic number.

It is not a de Polignac number, because 125526313 - 2⁵ = 125526281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125526319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80263 + ... + 81811.

It is an arithmetic number, because the mean of its divisors is an integer number (8788500).

Almost surely, 2^125526313 is an apocalyptic number.

It is an amenable number.

125526313 is a deficient number, since it is larger than the sum of its proper divisors (15089687).

125526313 is a wasteful number, since it uses less digits than its factorization.

125526313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752.

The product of its digits is 5400, while the sum is 28.

The square root of 125526313 is about 11203.8525963170. The cubic root of 125526313 is about 500.7007680561.

The spelling of 125526313 in words is "one hundred twenty-five million, five hundred twenty-six thousand, three hundred thirteen".