5663167636 has 24 divisors (see below), whose sum is σ = 11992591296. Its totient is φ = 2284302720.

The previous prime is 5663167613. The next prime is 5663167649. The reversal of 5663167636 is 6367613665.

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 5663167636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5948230 + ... + 5949181.

It is an arithmetic number, because the mean of its divisors is an integer number (499691304).

Almost surely, 2^5663167636 is an apocalyptic number.

It is an amenable number.

5663167636 is an abundant number, since it is smaller than the sum of its proper divisors (6329423660).

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

5663167636 is a wasteful number, since it uses less digits than its factorization.

5663167636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11897439 (or 11897437 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 49.

The square root of 5663167636 is about 75254.0207297922. The cubic root of 5663167636 is about 1782.4600538813.

The spelling of 5663167636 in words is "five billion, six hundred sixty-three million, one hundred sixty-seven thousand, six hundred thirty-six".