5620965820164 has 36 divisors (see below), whose sum is σ = 14826315643776. Its totient is φ = 1792192000368.

The previous prime is 5620965820123. The next prime is 5620965820181. The reversal of 5620965820164 is 4610285690265.

5620965820164 is a `hidden beast` number, since 5 + 620 + 9 + 6 + 5 + 8 + 2 + 0 + 1 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5620965820164.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3394302204 + ... + 3394303859.

It is an arithmetic number, because the mean of its divisors is an integer number (411842101216).

Almost surely, 2^{5620965820164} is an apocalyptic number.

It is an amenable number.

5620965820164 is an abundant number, since it is smaller than the sum of its proper divisors (9205349823612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5620965820164 is a wasteful number, since it uses less digits than its factorization.

5620965820164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6788606096 (or 6788606091 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 5620965820164 in words is "five trillion, six hundred twenty billion, nine hundred sixty-five million, eight hundred twenty thousand, one hundred sixty-four".