130404547 has 8 divisors (see below), whose sum is σ = 160498016. Its totient is φ = 103177152.

The previous prime is 130404529. The next prime is 130404551. The reversal of 130404547 is 745404031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130404547 - 2¹⁵ = 130371779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130404517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716418 + ... + 716599.

It is an arithmetic number, because the mean of its divisors is an integer number (20062252).

Almost surely, 2^130404547 is an apocalyptic number.

130404547 is a deficient number, since it is larger than the sum of its proper divisors (30093469).

130404547 is a wasteful number, since it uses less digits than its factorization.

130404547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433037.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 130404547 is about 11419.4810302395. The cubic root of 130404547 is about 507.1046328999.

Adding to 130404547 its reverse (745404031), we get a palindrome (875808578).

The spelling of 130404547 in words is "one hundred thirty million, four hundred four thousand, five hundred forty-seven".