132653859 has 32 divisors (see below), whose sum is σ = 200854080. Its totient is φ = 77296128.

The previous prime is 132653849. The next prime is 132653861. The reversal of 132653859 is 958356231.

It is not a de Polignac number, because 132653859 - 2⁸ = 132653603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132653859.

It is not an unprimeable number, because it can be changed into a prime (132653809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58837 + ... + 61049.

It is an arithmetic number, because the mean of its divisors is an integer number (6276690).

Almost surely, 2^132653859 is an apocalyptic number.

132653859 is a deficient number, since it is larger than the sum of its proper divisors (68200221).

132653859 is a wasteful number, since it uses less digits than its factorization.

132653859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311.

The product of its digits is 194400, while the sum is 42.

The square root of 132653859 is about 11517.5457021016. The cubic root of 132653859 is about 510.0036639491.

The spelling of 132653859 in words is "one hundred thirty-two million, six hundred fifty-three thousand, eight hundred fifty-nine".