132553265 has 32 divisors (see below), whose sum is σ = 176631840. Its totient is φ = 94887936.

The previous prime is 132553261. The next prime is 132553297. The reversal of 132553265 is 562355231.

It can be written as a sum of positive squares in 16 ways, for example, as 29408929 + 103144336 = 5423^2 + 10156^2 .

It is not a de Polignac number, because 132553265 - 2² = 132553261 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 375329 + ... + 375681.

It is an arithmetic number, because the mean of its divisors is an integer number (5519745).

Almost surely, 2^132553265 is an apocalyptic number.

It is an amenable number.

132553265 is a deficient number, since it is larger than the sum of its proper divisors (44078575).

132553265 is a wasteful number, since it uses less digits than its factorization.

132553265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533.

The product of its digits is 27000, while the sum is 32.

The square root of 132553265 is about 11513.1778844939. The cubic root of 132553265 is about 509.8747161182.

The spelling of 132553265 in words is "one hundred thirty-two million, five hundred fifty-three thousand, two hundred sixty-five".