130025409 has 8 divisors (see below), whose sum is σ = 173740320. Its totient is φ = 86497056.

The previous prime is 130025407. The next prime is 130025431. The reversal of 130025409 is 904520031.

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

It is not a de Polignac number, because 130025409 - 2¹ = 130025407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130025407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45004 + ... + 47805.

It is an arithmetic number, because the mean of its divisors is an integer number (21717540).

Almost surely, 2^130025409 is an apocalyptic number.

It is an amenable number.

130025409 is a deficient number, since it is larger than the sum of its proper divisors (43714911).

130025409 is an equidigital number, since it uses as much as digits as its factorization.

130025409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93279.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 130025409 is about 11402.8684549108. The cubic root of 130025409 is about 506.6127040771.

The spelling of 130025409 in words is "one hundred thirty million, twenty-five thousand, four hundred nine".