5665633700 has 36 divisors (see below), whose sum is σ = 12828970560. Its totient is φ = 2167719840.

The previous prime is 5665633661. The next prime is 5665633709. The reversal of 5665633700 is 73365665.

It is not an unprimeable number, because it can be changed into a prime (5665633709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1229360 + ... + 1233959.

Almost surely, 2^5665633700 is an apocalyptic number.

5665633700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5665633700 is an abundant number, since it is smaller than the sum of its proper divisors (7163336860).

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

5665633700 is a wasteful number, since it uses less digits than its factorization.

5665633700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463356 (or 2463349 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 41.

The square root of 5665633700 is about 75270.4038782841. The cubic root of 5665633700 is about 1782.7187443626.

The spelling of 5665633700 in words is "five billion, six hundred sixty-five million, six hundred thirty-three thousand, seven hundred".