125625307 has 2 divisors, whose sum is σ = 125625308. Its totient is φ = 125625306.

The previous prime is 125625263. The next prime is 125625319. The reversal of 125625307 is 703526521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125625307 - 2⁷ = 125625179 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (125625607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62812653 + 62812654.

It is an arithmetic number, because the mean of its divisors is an integer number (62812654).

Almost surely, 2^125625307 is an apocalyptic number.

125625307 is a deficient number, since it is larger than the sum of its proper divisors (1).

125625307 is an equidigital number, since it uses as much as digits as its factorization.

125625307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 125625307 is about 11208.2695809835. The cubic root of 125625307 is about 500.8323562639.

The spelling of 125625307 in words is "one hundred twenty-five million, six hundred twenty-five thousand, three hundred seven".