132545553 has 32 divisors (see below), whose sum is σ = 210739200. Its totient is φ = 72506880.

The previous prime is 132545551. The next prime is 132545557. The reversal of 132545553 is 355545231.

It is a happy number.

It is not a de Polignac number, because 132545553 - 2¹ = 132545551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132545551) 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, 62098 + ... + 64196.

It is an arithmetic number, because the mean of its divisors is an integer number (6585600).

Almost surely, 2^132545553 is an apocalyptic number.

It is an amenable number.

132545553 is a deficient number, since it is larger than the sum of its proper divisors (78193647).

132545553 is a wasteful number, since it uses less digits than its factorization.

132545553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its digits is 45000, while the sum is 33.

The square root of 132545553 is about 11512.8429590610. The cubic root of 132545553 is about 509.8648276906.

The spelling of 132545553 in words is "one hundred thirty-two million, five hundred forty-five thousand, five hundred fifty-three".