130552669 has 12 divisors (see below), whose sum is σ = 147518496. Its totient is φ = 115267152.

The previous prime is 130552661. The next prime is 130552739. The reversal of 130552669 is 966255031.

It is not a de Polignac number, because 130552669 - 2³ = 130552661 is a prime.

It is a super-2 number, since 2×130552669² = 34087998766047122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130552661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12907 + ... + 20680.

It is an arithmetic number, because the mean of its divisors is an integer number (12293208).

Almost surely, 2^130552669 is an apocalyptic number.

It is an amenable number.

130552669 is a deficient number, since it is larger than the sum of its proper divisors (16965827).

130552669 is a wasteful number, since it uses less digits than its factorization.

130552669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33636 (or 33623 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 130552669 is about 11425.9646857497. The cubic root of 130552669 is about 507.2965611022.

The spelling of 130552669 in words is "one hundred thirty million, five hundred fifty-two thousand, six hundred sixty-nine".