125051877297 has 24 divisors (see below), whose sum is σ = 189425265120. Its totient is φ = 82431185760.

The previous prime is 125051877287. The next prime is 125051877331. The reversal of 125051877297 is 792778150521.

125051877297 is a `hidden beast` number, since 1 + 2 + 50 + 518 + 7 + 72 + 9 + 7 = 666.

It is not a de Polignac number, because 125051877297 - 2¹² = 125051873201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125051877217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2869479 + ... + 2912732.

It is an arithmetic number, because the mean of its divisors is an integer number (7892719380).

Almost surely, 2^125051877297 is an apocalyptic number.

It is an amenable number.

125051877297 is a deficient number, since it is larger than the sum of its proper divisors (64373387823).

125051877297 is an frugal number, since it uses more digits than its factorization.

125051877297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782315 (or 5782303 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 54.

The spelling of 125051877297 in words is "one hundred twenty-five billion, fifty-one million, eight hundred seventy-seven thousand, two hundred ninety-seven".