130566527 has 18 divisors (see below), whose sum is σ = 164476008. Its totient is φ = 103298832.

The previous prime is 130566503. The next prime is 130566547. The reversal of 130566527 is 725665031.

It is not a de Polignac number, because 130566527 - 2²² = 126372223 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 (130566547) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 398 + ... + 16164.

It is an arithmetic number, because the mean of its divisors is an integer number (9137556).

Almost surely, 2^130566527 is an apocalyptic number.

130566527 is a deficient number, since it is larger than the sum of its proper divisors (33909481).

130566527 is a wasteful number, since it uses less digits than its factorization.

130566527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15807 (or 15787 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 130566527 is about 11426.5710954774. The cubic root of 130566527 is about 507.3145100957.

The spelling of 130566527 in words is "one hundred thirty million, five hundred sixty-six thousand, five hundred twenty-seven".