5656200663 has 4 divisors (see below), whose sum is σ = 7541600888. Its totient is φ = 3770800440.

The previous prime is 5656200643. The next prime is 5656200703. The reversal of 5656200663 is 3660026565.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5656200663 - 2⁵ = 5656200631 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 (5656200623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942700108 + ... + 942700113.

It is an arithmetic number, because the mean of its divisors is an integer number (1885400222).

Almost surely, 2^5656200663 is an apocalyptic number.

5656200663 is a deficient number, since it is larger than the sum of its proper divisors (1885400225).

5656200663 is a wasteful number, since it uses less digits than its factorization.

5656200663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885400224.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5656200663 is about 75207.7167782668. The cubic root of 5656200663 is about 1781.7288113560.

The spelling of 5656200663 in words is "five billion, six hundred fifty-six million, two hundred thousand, six hundred sixty-three".