32865959164 has 24 divisors (see below), whose sum is σ = 57676308480. Its totient is φ = 16387052544.

The previous prime is 32865959153. The next prime is 32865959167. The reversal of 32865959164 is 46195956823.

It is a junction number, because it is equal to n+sod(n) for n = 32865959099 and 32865959108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32865959167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5347077 + ... + 5353219.

It is an arithmetic number, because the mean of its divisors is an integer number (2403179520).

Almost surely, 2^32865959164 is an apocalyptic number.

It is an amenable number.

32865959164 is a deficient number, since it is larger than the sum of its proper divisors (24810349316).

32865959164 is a wasteful number, since it uses less digits than its factorization.

32865959164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9669 (or 9667 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 58.

The spelling of 32865959164 in words is "thirty-two billion, eight hundred sixty-five million, nine hundred fifty-nine thousand, one hundred sixty-four".