130563447 has 8 divisors (see below), whose sum is σ = 198953856. Its totient is φ = 74607672.

The previous prime is 130563409. The next prime is 130563469. The reversal of 130563447 is 744365031.

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

It is not a de Polignac number, because 130563447 - 2¹⁹ = 130039159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130563947) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3108633 + ... + 3108674.

It is an arithmetic number, because the mean of its divisors is an integer number (24869232).

Almost surely, 2^130563447 is an apocalyptic number.

130563447 is a deficient number, since it is larger than the sum of its proper divisors (68390409).

130563447 is an equidigital number, since it uses as much as digits as its factorization.

130563447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6217317.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 130563447 is about 11426.4363210933. The cubic root of 130563447 is about 507.3105209646.

The spelling of 130563447 in words is "one hundred thirty million, five hundred sixty-three thousand, four hundred forty-seven".