180130580 has 24 divisors (see below), whose sum is σ = 432313728. Its totient is φ = 61759008.

The previous prime is 180130579. The next prime is 180130597. The reversal of 180130580 is 85031081.

It is a super-3 number, since 3×180130580³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 643184 + ... + 643463.

It is an arithmetic number, because the mean of its divisors is an integer number (18013072).

Almost surely, 2^180130580 is an apocalyptic number.

180130580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

180130580 is an abundant number, since it is smaller than the sum of its proper divisors (252183148).

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

180130580 is a wasteful number, since it uses less digits than its factorization.

180130580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286663 (or 1286661 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 180130580 is about 13421.2734120127. The cubic root of 180130580 is about 564.7581181978.

The spelling of 180130580 in words is "one hundred eighty million, one hundred thirty thousand, five hundred eighty".