5655463663 has 8 divisors (see below), whose sum is σ = 5720223600. Its totient is φ = 5590962048.

The previous prime is 5655463643. The next prime is 5655463669. The reversal of 5655463663 is 3663645565.

5655463663 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5655463663 - 2⁵ = 5655463631 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 (5655463669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20373 + ... + 108286.

It is an arithmetic number, because the mean of its divisors is an integer number (715027950).

Almost surely, 2^5655463663 is an apocalyptic number.

5655463663 is a deficient number, since it is larger than the sum of its proper divisors (64759937).

5655463663 is a wasteful number, since it uses less digits than its factorization.

5655463663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129161.

The product of its digits is 5832000, while the sum is 49.

The square root of 5655463663 is about 75202.8168554875. The cubic root of 5655463663 is about 1781.6514218827.

The spelling of 5655463663 in words is "five billion, six hundred fifty-five million, four hundred sixty-three thousand, six hundred sixty-three".