5636666453 has 8 divisors (see below), whose sum is σ = 6150090240. Its totient is φ = 5123409280.

The previous prime is 5636666401. The next prime is 5636666471. The reversal of 5636666453 is 3546666365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5636666453 - 2⁸ = 5636666197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636666473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35276 + ... + 111882.

It is an arithmetic number, because the mean of its divisors is an integer number (768761280).

Almost surely, 2^5636666453 is an apocalyptic number.

It is an amenable number.

5636666453 is a deficient number, since it is larger than the sum of its proper divisors (513423787).

5636666453 is a wasteful number, since it uses less digits than its factorization.

5636666453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83307.

The product of its digits is 6998400, while the sum is 50.

The square root of 5636666453 is about 75077.7360673589. The cubic root of 5636666453 is about 1779.6753240459.

The spelling of 5636666453 in words is "five billion, six hundred thirty-six million, six hundred sixty-six thousand, four hundred fifty-three".