130532585 has 4 divisors (see below), whose sum is σ = 156639108. Its totient is φ = 104426064.

The previous prime is 130532551. The next prime is 130532593. The reversal of 130532585 is 585235031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 93760489 + 36772096 = 9683^2 + 6064^2 .

It is a cyclic number.

It is not a de Polignac number, because 130532585 - 2¹⁰ = 130531561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13053254 + ... + 13053263.

It is an arithmetic number, because the mean of its divisors is an integer number (39159777).

Almost surely, 2^130532585 is an apocalyptic number.

It is an amenable number.

130532585 is a deficient number, since it is larger than the sum of its proper divisors (26106523).

130532585 is an equidigital number, since it uses as much as digits as its factorization.

130532585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26106522.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 130532585 is about 11425.0857764833. The cubic root of 130532585 is about 507.2705458888.

The spelling of 130532585 in words is "one hundred thirty million, five hundred thirty-two thousand, five hundred eighty-five".