125762317 has 2 divisors, whose sum is σ = 125762318. Its totient is φ = 125762316.

The previous prime is 125762303. The next prime is 125762327. The reversal of 125762317 is 713267521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66487716 + 59274601 = 8154^2 + 7699^2 .

It is a cyclic number.

It is not a de Polignac number, because 125762317 - 2²³ = 117373709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125762327) 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, 62881158 + 62881159.

It is an arithmetic number, because the mean of its divisors is an integer number (62881159).

Almost surely, 2^125762317 is an apocalyptic number.

It is an amenable number.

125762317 is a deficient number, since it is larger than the sum of its proper divisors (1).

125762317 is an equidigital number, since it uses as much as digits as its factorization.

125762317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 125762317 is about 11214.3799204414. The cubic root of 125762317 is about 501.0143634088.

The spelling of 125762317 in words is "one hundred twenty-five million, seven hundred sixty-two thousand, three hundred seventeen".