5663650 has 24 divisors (see below), whose sum is σ = 10602000. Its totient is φ = 2250960.

The previous prime is 5663611. The next prime is 5663657. The reversal of 5663650 is 563665.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5663657) 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, 11101 + ... + 11599.

It is an arithmetic number, because the mean of its divisors is an integer number (441750).

Almost surely, 2^5663650 is an apocalyptic number.

5663650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5663650 is a deficient number, since it is larger than the sum of its proper divisors (4938350).

5663650 is a wasteful number, since it uses less digits than its factorization.

5663650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 5663650 is about 2379.8424317589. The cubic root of 5663650 is about 178.2510659844.

The spelling of 5663650 in words is "five million, six hundred sixty-three thousand, six hundred fifty".