125073066630 has 64 divisors (see below), whose sum is σ = 301112598528. Its totient is φ = 33248810880.

The previous prime is 125073066491. The next prime is 125073066647. The reversal of 125073066630 is 36660370521.

125073066630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20258224 + ... + 20264396.

It is an arithmetic number, because the mean of its divisors is an integer number (4704884352).

Almost surely, 2^125073066630 is an apocalyptic number.

125073066630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125073066630 is an abundant number, since it is smaller than the sum of its proper divisors (176039531898).

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

125073066630 is a wasteful number, since it uses less digits than its factorization.

125073066630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8181.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 125073066630 in words is "one hundred twenty-five billion, seventy-three million, sixty-six thousand, six hundred thirty".