132155553 has 8 divisors (see below), whose sum is σ = 179532288. Its totient is φ = 86441264.

The previous prime is 132155537. The next prime is 132155567. The reversal of 132155553 is 355551231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132155553 - 2⁴ = 132155537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132155553.

It is not an unprimeable number, because it can be changed into a prime (132155053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415425 + ... + 415742.

It is an arithmetic number, because the mean of its divisors is an integer number (22441536).

Almost surely, 2^132155553 is an apocalyptic number.

It is an amenable number.

132155553 is a deficient number, since it is larger than the sum of its proper divisors (47376735).

132155553 is an equidigital number, since it uses as much as digits as its factorization.

132155553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831223.

The product of its digits is 11250, while the sum is 30.

The square root of 132155553 is about 11495.8928752838. The cubic root of 132155553 is about 509.3642636050.

The spelling of 132155553 in words is "one hundred thirty-two million, one hundred fifty-five thousand, five hundred fifty-three".