132553575 has 108 divisors (see below), whose sum is σ = 301563288. Its totient is φ = 55036800.

The previous prime is 132553571. The next prime is 132553591. The reversal of 132553575 is 575355231.

132553575 is a `hidden beast` number, since 1 + 32 + 5 + 53 + 575 = 666.

It is not a de Polignac number, because 132553575 - 2² = 132553571 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132553571) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 120729 + ... + 121821.

Almost surely, 2^132553575 is an apocalyptic number.

132553575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132553575 is an abundant number, since it is smaller than the sum of its proper divisors (169009713).

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

132553575 is a wasteful number, since it uses less digits than its factorization.

132553575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1119 counting only the distinct ones).

The product of its digits is 78750, while the sum is 36.

The square root of 132553575 is about 11513.1913473198. The cubic root of 132553575 is about 509.8751135962.

The spelling of 132553575 in words is "one hundred thirty-two million, five hundred fifty-three thousand, five hundred seventy-five".