32546314664 has 16 divisors (see below), whose sum is σ = 61044452820. Its totient is φ = 16267793920.

The previous prime is 32546314663. The next prime is 32546314679. The reversal of 32546314664 is 46641364523.

It can be written as a sum of positive squares in 2 ways, for example, as 32487178564 + 59136100 = 180242^2 + 7690^2 .

It is not an unprimeable number, because it can be changed into a prime (32546314663) by changing a digit.

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, 644579 + ... + 693234.

Almost surely, 2^32546314664 is an apocalyptic number.

It is an amenable number.

32546314664 is a deficient number, since it is larger than the sum of its proper divisors (28498138156).

32546314664 is a wasteful number, since it uses less digits than its factorization.

32546314664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340860 (or 1340856 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The spelling of 32546314664 in words is "thirty-two billion, five hundred forty-six million, three hundred fourteen thousand, six hundred sixty-four".