131730045625 has 20 divisors (see below), whose sum is σ = 164632800640. Its totient is φ = 105369354000.

The previous prime is 131730045613. The next prime is 131730045731. The reversal of 131730045625 is 526540037131.

It is not a de Polignac number, because 131730045625 - 2⁵ = 131730045593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7795936 + ... + 7812814.

It is an arithmetic number, because the mean of its divisors is an integer number (8231640032).

Almost surely, 2^131730045625 is an apocalyptic number.

It is an amenable number.

131730045625 is a deficient number, since it is larger than the sum of its proper divisors (32902755015).

131730045625 is an equidigital number, since it uses as much as digits as its factorization.

131730045625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29386 (or 29371 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 131730045625 in words is "one hundred thirty-one billion, seven hundred thirty million, forty-five thousand, six hundred twenty-five".