130456563 has 4 divisors (see below), whose sum is σ = 173942088. Its totient is φ = 86971040.

The previous prime is 130456553. The next prime is 130456567. The reversal of 130456563 is 365654031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130456563 - 2⁶ = 130456499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130456567) 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, 21742758 + ... + 21742763.

It is an arithmetic number, because the mean of its divisors is an integer number (43485522).

Almost surely, 2^130456563 is an apocalyptic number.

130456563 is a deficient number, since it is larger than the sum of its proper divisors (43485525).

130456563 is an equidigital number, since it uses as much as digits as its factorization.

130456563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43485524.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 130456563 is about 11421.7583147255. The cubic root of 130456563 is about 507.1720488727.

The spelling of 130456563 in words is "one hundred thirty million, four hundred fifty-six thousand, five hundred sixty-three".