653864468356 has 48 divisors (see below), whose sum is σ = 1253187936000. Its totient is φ = 296046359840.

The previous prime is 653864468287. The next prime is 653864468371.

653864468356 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12122415 + ... + 12176233.

It is an arithmetic number, because the mean of its divisors is an integer number (26108082000).

Almost surely, 2^653864468356 is an apocalyptic number.

It is an amenable number.

653864468356 is a deficient number, since it is larger than the sum of its proper divisors (599323467644).

653864468356 is a wasteful number, since it uses less digits than its factorization.

653864468356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54912 (or 54910 counting only the distinct ones).

The product of its digits is 298598400, while the sum is 64.

The spelling of 653864468356 in words is "six hundred fifty-three billion, eight hundred sixty-four million, four hundred sixty-eight thousand, three hundred fifty-six".