132055780 has 12 divisors (see below), whose sum is σ = 277317180. Its totient is φ = 52822304.

The previous prime is 132055771. The next prime is 132055817. The reversal of 132055780 is 87550231.

It can be written as a sum of positive squares in 2 ways, for example, as 15069924 + 116985856 = 3882^2 + 10816^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3301375 + ... + 3301414.

It is an arithmetic number, because the mean of its divisors is an integer number (23109765).

Almost surely, 2^132055780 is an apocalyptic number.

132055780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132055780 is an abundant number, since it is smaller than the sum of its proper divisors (145261400).

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

132055780 is a wasteful number, since it uses less digits than its factorization.

132055780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6602798 (or 6602796 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 132055780 is about 11491.5525495905. The cubic root of 132055780 is about 509.2360470344.

The spelling of 132055780 in words is "one hundred thirty-two million, fifty-five thousand, seven hundred eighty".