32666271157 has 16 divisors (see below), whose sum is σ = 36731560320. Its totient is φ = 28824409152.

The previous prime is 32666271139. The next prime is 32666271179. The reversal of 32666271157 is 75117266623.

It is a cyclic number.

It is not a de Polignac number, because 32666271157 - 2¹⁵ = 32666238389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32666271457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456094 + ... + 522832.

It is an arithmetic number, because the mean of its divisors is an integer number (2295722520).

Almost surely, 2^32666271157 is an apocalyptic number.

It is an amenable number.

32666271157 is a deficient number, since it is larger than the sum of its proper divisors (4065289163).

32666271157 is a wasteful number, since it uses less digits than its factorization.

32666271157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68412.

The product of its digits is 635040, while the sum is 46.

The spelling of 32666271157 in words is "thirty-two billion, six hundred sixty-six million, two hundred seventy-one thousand, one hundred fifty-seven".