125229992762 has 48 divisors (see below), whose sum is σ = 229467116160. Its totient is φ = 51009390432.

The previous prime is 125229992749. The next prime is 125229992773. The reversal of 125229992762 is 267299922521.

It is a junction number, because it is equal to n+sod(n) for n = 125229992698 and 125229992707.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176939 + ... + 530817.

It is an arithmetic number, because the mean of its divisors is an integer number (4780564920).

Almost surely, 2^125229992762 is an apocalyptic number.

It is a pronic number, being equal to 353878×353879.

125229992762 is a deficient number, since it is larger than the sum of its proper divisors (104237123398).

125229992762 is a wasteful number, since it uses less digits than its factorization.

125229992762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354075 (or 354068 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 56.

The spelling of 125229992762 in words is "one hundred twenty-five billion, two hundred twenty-nine million, nine hundred ninety-two thousand, seven hundred sixty-two".