132561288530 has 16 divisors (see below), whose sum is σ = 260302166784. Its totient is φ = 48204104880.

The previous prime is 132561288527. The next prime is 132561288533. The reversal of 132561288530 is 35882165231.

It is an interprime number because it is at equal distance from previous prime (132561288527) and next prime (132561288533).

It is not an unprimeable number, because it can be changed into a prime (132561288533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602551202 + ... + 602551421.

It is an arithmetic number, because the mean of its divisors is an integer number (16268885424).

Almost surely, 2^132561288530 is an apocalyptic number.

132561288530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132561288530 is a deficient number, since it is larger than the sum of its proper divisors (127740878254).

132561288530 is a wasteful number, since it uses less digits than its factorization.

132561288530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205102641.

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 132561288530 in words is "one hundred thirty-two billion, five hundred sixty-one million, two hundred eighty-eight thousand, five hundred thirty".