125417733268 has 12 divisors (see below), whose sum is σ = 219484789300. Its totient is φ = 62707793472.

The previous prime is 125417733263. The next prime is 125417733283. The reversal of 125417733268 is 862337714521.

It can be written as a sum of positive squares in 2 ways, for example, as 106790396944 + 18627336324 = 326788^2 + 136482^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125417733263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32008 + ... + 501856.

Almost surely, 2^125417733268 is an apocalyptic number.

It is an amenable number.

125417733268 is a deficient number, since it is larger than the sum of its proper divisors (94067056032).

125417733268 is a wasteful number, since it uses less digits than its factorization.

125417733268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536586 (or 536584 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The spelling of 125417733268 in words is "one hundred twenty-five billion, four hundred seventeen million, seven hundred thirty-three thousand, two hundred sixty-eight".