130552 has 8 divisors (see below), whose sum is σ = 244800. Its totient is φ = 65272.

The previous prime is 130547. The next prime is 130553. The reversal of 130552 is 255031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8152 + ... + 8167.

It is an arithmetic number, because the mean of its divisors is an integer number (30600).

2¹³⁰⁵⁵² is an apocalyptic number.

It is an amenable number.

130552 is a deficient number, since it is larger than the sum of its proper divisors (114248).

130552 is a wasteful number, since it uses less digits than its factorization.

130552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16325 (or 16321 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 130552 is about 361.3198029447. The cubic root of 130552 is about 50.7295694576.

Adding to 130552 its reverse (255031), we get a palindrome (385583).

The spelling of 130552 in words is "one hundred thirty thousand, five hundred fifty-two".