125061474844 has 48 divisors (see below), whose sum is σ = 235846195200. Its totient is φ = 57856518720.

The previous prime is 125061474827. The next prime is 125061474871. The reversal of 125061474844 is 448474160521.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 125061474794 and 125061474803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7261147 + ... + 7278349.

It is an arithmetic number, because the mean of its divisors is an integer number (4913462400).

Almost surely, 2^125061474844 is an apocalyptic number.

It is an amenable number.

125061474844 is a deficient number, since it is larger than the sum of its proper divisors (110784720356).

125061474844 is a wasteful number, since it uses less digits than its factorization.

125061474844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19810 (or 19808 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 125061474844 in words is "one hundred twenty-five billion, sixty-one million, four hundred seventy-four thousand, eight hundred forty-four".