125676713 has 2 divisors, whose sum is σ = 125676714. Its totient is φ = 125676712.

The previous prime is 125676619. The next prime is 125676739. The reversal of 125676713 is 317676521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65334889 + 60341824 = 8083^2 + 7768^2 .

It is an emirp because it is prime and its reverse (317676521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125676713 is a prime.

It is not a weakly prime, because it can be changed into another prime (125676763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62838356 + 62838357.

It is an arithmetic number, because the mean of its divisors is an integer number (62838357).

Almost surely, 2^125676713 is an apocalyptic number.

It is an amenable number.

125676713 is a deficient number, since it is larger than the sum of its proper divisors (1).

125676713 is an equidigital number, since it uses as much as digits as its factorization.

125676713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 38.

The square root of 125676713 is about 11210.5625639394. The cubic root of 125676713 is about 500.9006606467.

The spelling of 125676713 in words is "one hundred twenty-five million, six hundred seventy-six thousand, seven hundred thirteen".