32164536632 has 16 divisors (see below), whose sum is σ = 60986131200. Its totient is φ = 15901568320.

The previous prime is 32164536629. The next prime is 32164536647. The reversal of 32164536632 is 23663546123.

It is a self number, because there is not a number n which added to its sum of digits gives 32164536632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22586744 + ... + 22588167.

It is an arithmetic number, because the mean of its divisors is an integer number (3811633200).

Almost surely, 2^32164536632 is an apocalyptic number.

It is an amenable number.

32164536632 is a deficient number, since it is larger than the sum of its proper divisors (28821594568).

32164536632 is a wasteful number, since it uses less digits than its factorization.

32164536632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45175006 (or 45175002 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

The spelling of 32164536632 in words is "thirty-two billion, one hundred sixty-four million, five hundred thirty-six thousand, six hundred thirty-two".