32655661694 has 16 divisors (see below), whose sum is σ = 51117892128. Its totient is φ = 15616494432.

The previous prime is 32655661693. The next prime is 32655661697. The reversal of 32655661694 is 49616655623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32655661693) 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 7 ways as a sum of consecutive naturals, for example, 612764 + ... + 663920.

It is an arithmetic number, because the mean of its divisors is an integer number (3194868258).

Almost surely, 2^32655661694 is an apocalyptic number.

32655661694 is a deficient number, since it is larger than the sum of its proper divisors (18462230434).

32655661694 is a wasteful number, since it uses less digits than its factorization.

32655661694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65059.

The product of its digits is 6998400, while the sum is 53.

The spelling of 32655661694 in words is "thirty-two billion, six hundred fifty-five million, six hundred sixty-one thousand, six hundred ninety-four".