125296849764 has 36 divisors (see below), whose sum is σ = 316740178300. Its totient is φ = 41763297600.

The previous prime is 125296849751. The next prime is 125296849801. The reversal of 125296849764 is 467948692521.

125296849764 is a `hidden beast` number, since 1 + 2 + 5 + 29 + 68 + 497 + 64 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 50374211364 + 74922638400 = 224442^2 + 273720^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637062 + ... + 810210.

Almost surely, 2^125296849764 is an apocalyptic number.

It is an amenable number.

125296849764 is an abundant number, since it is smaller than the sum of its proper divisors (191443328536).

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

125296849764 is a wasteful number, since it uses less digits than its factorization.

125296849764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193260 (or 193255 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 125296849764 in words is "one hundred twenty-five billion, two hundred ninety-six million, eight hundred forty-nine thousand, seven hundred sixty-four".