130055925 has 24 divisors (see below), whose sum is σ = 220842016. Its totient is φ = 67487040.

The previous prime is 130055917. The next prime is 130055941. The reversal of 130055925 is 529550031.

It is not a de Polignac number, because 130055925 - 2³ = 130055917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130055892 and 130055901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20659 + ... + 26208.

Almost surely, 2^130055925 is an apocalyptic number.

130055925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130055925 is a deficient number, since it is larger than the sum of its proper divisors (90786091).

130055925 is a wasteful number, since it uses less digits than its factorization.

130055925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46917 (or 46912 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 130055925 is about 11404.2064607758. The cubic root of 130055925 is about 506.6523337262.

The spelling of 130055925 in words is "one hundred thirty million, fifty-five thousand, nine hundred twenty-five".