125560406036 has 48 divisors (see below), whose sum is σ = 238364851200. Its totient is φ = 57528133632.

The previous prime is 125560406009. The next prime is 125560406051. The reversal of 125560406036 is 630604065521.

It is a happy number.

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, 4794185 + ... + 4820303.

It is an arithmetic number, because the mean of its divisors is an integer number (4965934400).

Almost surely, 2^125560406036 is an apocalyptic number.

It is an amenable number.

125560406036 is a deficient number, since it is larger than the sum of its proper divisors (112804445164).

125560406036 is a wasteful number, since it uses less digits than its factorization.

125560406036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26808 (or 26806 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 125560406036 in words is "one hundred twenty-five billion, five hundred sixty million, four hundred six thousand, thirty-six".