6653653004655 has 48 divisors (see below), whose sum is σ = 12663684712224. Its totient is φ = 3339872870400.

The previous prime is 6653653004651. The next prime is 6653653004717. The reversal of 6653653004655 is 5564003563566.

6653653004655 is a `hidden beast` number, since 6 + 6 + 53 + 6 + 530 + 0 + 4 + 6 + 55 = 666.

It is not a de Polignac number, because 6653653004655 - 2² = 6653653004651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6653653004651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161045746 + ... + 161087055.

It is an arithmetic number, because the mean of its divisors is an integer number (263826764838).

Almost surely, 2^{6653653004655} is an apocalyptic number.

6653653004655 is a deficient number, since it is larger than the sum of its proper divisors (6010031707569).

6653653004655 is a wasteful number, since it uses less digits than its factorization.

6653653004655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322132838 (or 322132826 counting only the distinct ones).

The product of its (nonzero) digits is 29160000, while the sum is 54.

The spelling of 6653653004655 in words is "six trillion, six hundred fifty-three billion, six hundred fifty-three million, four thousand, six hundred fifty-five".