132553266 has 16 divisors (see below), whose sum is σ = 265270944. Its totient is φ = 44157024.

The previous prime is 132553261. The next prime is 132553297. The reversal of 132553266 is 662355231.

It is not an unprimeable number, because it can be changed into a prime (132553261) 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, 5286 + ... + 17118.

It is an arithmetic number, because the mean of its divisors is an integer number (16579434).

Almost surely, 2^132553266 is an apocalyptic number.

132553266 is an abundant number, since it is smaller than the sum of its proper divisors (132717678).

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

132553266 is a wasteful number, since it uses less digits than its factorization.

132553266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13705.

The product of its digits is 32400, while the sum is 33.

The square root of 132553266 is about 11513.1779279224. The cubic root of 132553266 is about 509.8747174004.

The spelling of 132553266 in words is "one hundred thirty-two million, five hundred fifty-three thousand, two hundred sixty-six".