125834357584 has 20 divisors (see below), whose sum is σ = 262558227316. Its totient is φ = 58077395712.

The previous prime is 125834357573. The next prime is 125834357609. The reversal of 125834357584 is 485753438521.

It can be written as a sum of positive squares in 2 ways, for example, as 22883217984 + 102951139600 = 151272^2 + 320860^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302486229 + ... + 302486644.

Almost surely, 2^125834357584 is an apocalyptic number.

It is an amenable number.

125834357584 is an abundant number, since it is smaller than the sum of its proper divisors (136723869732).

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

125834357584 is a wasteful number, since it uses less digits than its factorization.

125834357584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604972894 (or 604972888 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 55.

The spelling of 125834357584 in words is "one hundred twenty-five billion, eight hundred thirty-four million, three hundred fifty-seven thousand, five hundred eighty-four".