32165880485 has 32 divisors (see below), whose sum is σ = 39628068480. Its totient is φ = 25056200448.

The previous prime is 32165880451. The next prime is 32165880491. The reversal of 32165880485 is 58408856123.

It is a cyclic number.

It is not a de Polignac number, because 32165880485 - 2¹⁰ = 32165879461 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15666719 + ... + 15668771.

It is an arithmetic number, because the mean of its divisors is an integer number (1238377140).

Almost surely, 2^32165880485 is an apocalyptic number.

It is an amenable number.

32165880485 is a deficient number, since it is larger than the sum of its proper divisors (7462187995).

32165880485 is a wasteful number, since it uses less digits than its factorization.

32165880485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597.

The product of its (nonzero) digits is 1843200, while the sum is 50.

The spelling of 32165880485 in words is "thirty-two billion, one hundred sixty-five million, eight hundred eighty thousand, four hundred eighty-five".