125288993604 has 24 divisors (see below), whose sum is σ = 305051463360. Its totient is φ = 39947215264.

The previous prime is 125288993521. The next prime is 125288993611. The reversal of 125288993604 is 406399882521.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226972539 + ... + 226973090.

It is an arithmetic number, because the mean of its divisors is an integer number (12710477640).

Almost surely, 2^125288993604 is an apocalyptic number.

It is an amenable number.

125288993604 is an abundant number, since it is smaller than the sum of its proper divisors (179762469756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125288993604 is a wasteful number, since it uses less digits than its factorization.

125288993604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453945659 (or 453945657 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 125288993604 in words is "one hundred twenty-five billion, two hundred eighty-eight million, nine hundred ninety-three thousand, six hundred four".