130755504 has 120 divisors (see below), whose sum is σ = 379975680. Its totient is φ = 38698880.

The previous prime is 130755491. The next prime is 130755533. The reversal of 130755504 is 405557031.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272737 + ... + 273215.

It is an arithmetic number, because the mean of its divisors is an integer number (3166464).

Almost surely, 2^130755504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130755504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189987840).

130755504 is an abundant number, since it is smaller than the sum of its proper divisors (249220176).

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

130755504 is a wasteful number, since it uses less digits than its factorization.

130755504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 130755504 is about 11434.8372966125. The cubic root of 130755504 is about 507.5591479833.

The spelling of 130755504 in words is "one hundred thirty million, seven hundred fifty-five thousand, five hundred four".