6553216600636 has 12 divisors (see below), whose sum is σ = 11469397291912. Its totient is φ = 3276245945808.

The previous prime is 6553216600603. The next prime is 6553216600649. The reversal of 6553216600636 is 6360066123556.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6553216600636.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 90547935 + ... + 90620278.

Almost surely, 2^{6553216600636} is an apocalyptic number.

It is an amenable number.

6553216600636 is a deficient number, since it is larger than the sum of its proper divisors (4916180691276).

6553216600636 is a wasteful number, since it uses less digits than its factorization.

6553216600636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181177260 (or 181177258 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 49.

The spelling of 6553216600636 in words is "six trillion, five hundred fifty-three billion, two hundred sixteen million, six hundred thousand, six hundred thirty-six".