132179455 has 4 divisors (see below), whose sum is σ = 158615352. Its totient is φ = 105743560.

The previous prime is 132179431. The next prime is 132179461. The reversal of 132179455 is 554971231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 132179455 - 2⁵ = 132179423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13217941 + ... + 13217950.

It is an arithmetic number, because the mean of its divisors is an integer number (39653838).

Almost surely, 2^132179455 is an apocalyptic number.

132179455 is a deficient number, since it is larger than the sum of its proper divisors (26435897).

132179455 is an equidigital number, since it uses as much as digits as its factorization.

132179455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26435896.

The product of its digits is 37800, while the sum is 37.

The square root of 132179455 is about 11496.9324169537. The cubic root of 132179455 is about 509.3949700728.

The spelling of 132179455 in words is "one hundred thirty-two million, one hundred seventy-nine thousand, four hundred fifty-five".