32666223495 has 64 divisors (see below), whose sum is σ = 54968647680. Its totient is φ = 16543363200.

The previous prime is 32666223493. The next prime is 32666223497. The reversal of 32666223495 is 59432266623.

It is an interprime number because it is at equal distance from previous prime (32666223493) and next prime (32666223497).

It is not a de Polignac number, because 32666223495 - 2¹ = 32666223493 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32666223493) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24992632 + ... + 24993938.

It is an arithmetic number, because the mean of its divisors is an integer number (858885120).

Almost surely, 2^32666223495 is an apocalyptic number.

32666223495 is a deficient number, since it is larger than the sum of its proper divisors (22302424185).

32666223495 is a wasteful number, since it uses less digits than its factorization.

32666223495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316.

The product of its digits is 2799360, while the sum is 48.

The spelling of 32666223495 in words is "thirty-two billion, six hundred sixty-six million, two hundred twenty-three thousand, four hundred ninety-five".