132809875 has 16 divisors (see below), whose sum is σ = 180816480. Its totient is φ = 96588000.

The previous prime is 132809863. The next prime is 132809881. The reversal of 132809875 is 578908231.

It is not a de Polignac number, because 132809875 - 2¹⁵ = 132777107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46920 + ... + 49669.

It is an arithmetic number, because the mean of its divisors is an integer number (11301030).

Almost surely, 2^132809875 is an apocalyptic number.

132809875 is a deficient number, since it is larger than the sum of its proper divisors (48006605).

132809875 is an equidigital number, since it uses as much as digits as its factorization.

132809875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96615 (or 96605 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 132809875 is about 11524.3166825630. The cubic root of 132809875 is about 510.2035263545.

The spelling of 132809875 in words is "one hundred thirty-two million, eight hundred nine thousand, eight hundred seventy-five".