132563025 has 72 divisors (see below), whose sum is σ = 287374464. Its totient is φ = 57024000.

The previous prime is 132563021. The next prime is 132563033. The reversal of 132563025 is 520365231.

132563025 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 630 + 25 = 666.

It is not a de Polignac number, because 132563025 - 2² = 132563021 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 132563025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132563021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24300 + ... + 29250.

It is an arithmetic number, because the mean of its divisors is an integer number (3991312).

Almost surely, 2^132563025 is an apocalyptic number.

132563025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132563025 is an abundant number, since it is smaller than the sum of its proper divisors (154811439).

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

132563025 is a wasteful number, since it uses less digits than its factorization.

132563025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991 (or 4983 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 132563025 is about 11513.6017388131. The cubic root of 132563025 is about 509.8872299683.

The spelling of 132563025 in words is "one hundred thirty-two million, five hundred sixty-three thousand, twenty-five".