125908477267 has 2 divisors, whose sum is σ = 125908477268. Its totient is φ = 125908477266.

The previous prime is 125908477249. The next prime is 125908477271. The reversal of 125908477267 is 762774809521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125908477267 - 2²³ = 125900088659 is a prime.

It is not a weakly prime, because it can be changed into another prime (125908477207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62954238633 + 62954238634.

It is an arithmetic number, because the mean of its divisors is an integer number (62954238634).

Almost surely, 2^125908477267 is an apocalyptic number.

125908477267 is a deficient number, since it is larger than the sum of its proper divisors (1).

125908477267 is an equidigital number, since it uses as much as digits as its factorization.

125908477267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 125908477267 in words is "one hundred twenty-five billion, nine hundred eight million, four hundred seventy-seven thousand, two hundred sixty-seven".