130552613 has 8 divisors (see below), whose sum is σ = 134521368. Its totient is φ = 126607104.

The previous prime is 130552607. The next prime is 130552633. The reversal of 130552613 is 316255031.

It can be written as a sum of positive squares in 4 ways, for example, as 2455489 + 128097124 = 1567^2 + 11318^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 130552613 - 2⁶ = 130552549 is a prime.

It is a super-2 number, since 2×130552613² = 34087969522255538, 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 (130552633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5945 + ... + 17217.

It is an arithmetic number, because the mean of its divisors is an integer number (16815171).

Almost surely, 2^130552613 is an apocalyptic number.

It is an amenable number.

130552613 is a deficient number, since it is larger than the sum of its proper divisors (3968755).

130552613 is a wasteful number, since it uses less digits than its factorization.

130552613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11623.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 130552613 is about 11425.9622351905. The cubic root of 130552613 is about 507.2964885680.

The spelling of 130552613 in words is "one hundred thirty million, five hundred fifty-two thousand, six hundred thirteen".