130560052 has 24 divisors (see below), whose sum is σ = 272474496. Its totient is φ = 53521248.

The previous prime is 130560037. The next prime is 130560103. The reversal of 130560052 is 250065031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100723 + ... + 102010.

It is an arithmetic number, because the mean of its divisors is an integer number (11353104).

Almost surely, 2^130560052 is an apocalyptic number.

It is an amenable number.

130560052 is an abundant number, since it is smaller than the sum of its proper divisors (141914444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130560052 is a wasteful number, since it uses less digits than its factorization.

130560052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202767 (or 202765 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 130560052 is about 11426.2877611235. The cubic root of 130560052 is about 507.3061237815.

The spelling of 130560052 in words is "one hundred thirty million, five hundred sixty thousand, fifty-two".