132552645 has 32 divisors (see below), whose sum is σ = 227059200. Its totient is φ = 65830464.

The previous prime is 132552619. The next prime is 132552647. The reversal of 132552645 is 546255231.

It is not a de Polignac number, because 132552645 - 2⁷ = 132552517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132552647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12874 + ... + 20756.

It is an arithmetic number, because the mean of its divisors is an integer number (7095600).

Almost surely, 2^132552645 is an apocalyptic number.

132552645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132552645 is a deficient number, since it is larger than the sum of its proper divisors (94506555).

132552645 is a wasteful number, since it uses less digits than its factorization.

132552645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7969.

The product of its digits is 36000, while the sum is 33.

The square root of 132552645 is about 11513.1509587949. The cubic root of 132552645 is about 509.8739211602.

The spelling of 132552645 in words is "one hundred thirty-two million, five hundred fifty-two thousand, six hundred forty-five".