125486256844 has 24 divisors (see below), whose sum is σ = 236790137808. Its totient is φ = 57844046400.

The previous prime is 125486256803. The next prime is 125486256871. The reversal of 125486256844 is 448652684521.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472482 + ... + 1555369.

It is an arithmetic number, because the mean of its divisors is an integer number (9866255742).

Almost surely, 2^125486256844 is an apocalyptic number.

It is an amenable number.

125486256844 is a deficient number, since it is larger than the sum of its proper divisors (111303880964).

125486256844 is a wasteful number, since it uses less digits than its factorization.

125486256844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028665 (or 3028663 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 55.

The spelling of 125486256844 in words is "one hundred twenty-five billion, four hundred eighty-six million, two hundred fifty-six thousand, eight hundred forty-four".