130052447 has 8 divisors (see below), whose sum is σ = 152648736. Its totient is φ = 108460512.

The previous prime is 130052423. The next prime is 130052449. The reversal of 130052447 is 744250031.

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

It is a cyclic number.

It is not a de Polignac number, because 130052447 - 2⁶ = 130052383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130052449) 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, 250808 + ... + 251325.

It is an arithmetic number, because the mean of its divisors is an integer number (19081092).

Almost surely, 2^130052447 is an apocalyptic number.

130052447 is a deficient number, since it is larger than the sum of its proper divisors (22596289).

130052447 is an equidigital number, since it uses as much as digits as its factorization.

130052447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502177.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 130052447 is about 11404.0539721627. The cubic root of 130052447 is about 506.6478173293.

The spelling of 130052447 in words is "one hundred thirty million, fifty-two thousand, four hundred forty-seven".