125414972297 has 2 divisors, whose sum is σ = 125414972298. Its totient is φ = 125414972296.

The previous prime is 125414972239. The next prime is 125414972327. The reversal of 125414972297 is 792279414521.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98580928576 + 26834043721 = 313976^2 + 163811^2 .

It is a cyclic number.

It is not a de Polignac number, because 125414972297 - 2⁸ = 125414972041 is a prime.

It is not a weakly prime, because it can be changed into another prime (125414972497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62707486148 + 62707486149.

It is an arithmetic number, because the mean of its divisors is an integer number (62707486149).

Almost surely, 2^125414972297 is an apocalyptic number.

It is an amenable number.

125414972297 is a deficient number, since it is larger than the sum of its proper divisors (1).

125414972297 is an equidigital number, since it uses as much as digits as its factorization.

125414972297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 53.

The spelling of 125414972297 in words is "one hundred twenty-five billion, four hundred fourteen million, nine hundred seventy-two thousand, two hundred ninety-seven".