3216363164055 has 96 divisors (see below), whose sum is σ = 5752182159360. Its totient is φ = 1661839545600.

The previous prime is 3216363164051. The next prime is 3216363164057. The reversal of 3216363164055 is 5504613636123.

3216363164055 is a `hidden beast` number, since 3 + 2 + 1 + 6 + 3 + 631 + 6 + 4 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 3216363164055 - 2² = 3216363164051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3216363164055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3216363164051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60115806 + ... + 60169284.

It is an arithmetic number, because the mean of its divisors is an integer number (59918564160).

Almost surely, 2^{3216363164055} is an apocalyptic number.

3216363164055 is a deficient number, since it is larger than the sum of its proper divisors (2535818995305).

3216363164055 is a wasteful number, since it uses less digits than its factorization.

3216363164055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53861 (or 53858 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 3216363164055 in words is "three trillion, two hundred sixteen billion, three hundred sixty-three million, one hundred sixty-four thousand, fifty-five".