130550404 has 12 divisors (see below), whose sum is σ = 229420800. Its totient is φ = 65001608.

The previous prime is 130550401. The next prime is 130550473. The reversal of 130550404 is 404055031.

It is not an unprimeable number, because it can be changed into a prime (130550401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67324 + ... + 69235.

It is an arithmetic number, because the mean of its divisors is an integer number (19118400).

Almost surely, 2^130550404 is an apocalyptic number.

It is an amenable number.

130550404 is a deficient number, since it is larger than the sum of its proper divisors (98870396).

130550404 is a wasteful number, since it uses less digits than its factorization.

130550404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136802 (or 136800 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 130550404 is about 11425.8655689624. The cubic root of 130550404 is about 507.2936273351.

The spelling of 130550404 in words is "one hundred thirty million, five hundred fifty thousand, four hundred four".