164626002256653 has 32 divisors (see below), whose sum is σ = 278829281214720. Its totient is φ = 94039120169280.

The previous prime is 164626002256607. The next prime is 164626002256687. The reversal of 164626002256653 is 356652200626461.

164626002256653 is a `hidden beast` number, since 1 + 6 + 4 + 6 + 2 + 6 + 0 + 0 + 22 + 566 + 53 = 666.

It is not a de Polignac number, because 164626002256653 - 2⁶ = 164626002256589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 164626002256653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164626002256153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151685250 + ... + 152766707.

It is an arithmetic number, because the mean of its divisors is an integer number (8713415037960).

Almost surely, 2^{164626002256653} is an apocalyptic number.

It is an amenable number.

164626002256653 is a deficient number, since it is larger than the sum of its proper divisors (114203278958067).

164626002256653 is a wasteful number, since it uses less digits than its factorization.

164626002256653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304454834 (or 304454828 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 164626002256653 in words is "one hundred sixty-four trillion, six hundred twenty-six billion, two million, two hundred fifty-six thousand, six hundred fifty-three".