125922175417 has 2 divisors, whose sum is σ = 125922175418. Its totient is φ = 125922175416.

The previous prime is 125922175403. The next prime is 125922175441. The reversal of 125922175417 is 714571229521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78495789241 + 47426386176 = 280171^2 + 217776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125922175417 is a prime.

It is not a weakly prime, because it can be changed into another prime (125922170417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62961087708 + 62961087709.

It is an arithmetic number, because the mean of its divisors is an integer number (62961087709).

Almost surely, 2^125922175417 is an apocalyptic number.

It is an amenable number.

125922175417 is a deficient number, since it is larger than the sum of its proper divisors (1).

125922175417 is an equidigital number, since it uses as much as digits as its factorization.

125922175417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 46.

The spelling of 125922175417 in words is "one hundred twenty-five billion, nine hundred twenty-two million, one hundred seventy-five thousand, four hundred seventeen".