5663427730 has 16 divisors (see below), whose sum is σ = 10195121664. Its totient is φ = 2265159600.

The previous prime is 5663427709. The next prime is 5663427733. The reversal of 5663427730 is 377243665.

It is not an unprimeable number, because it can be changed into a prime (5663427733) 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, 130255 + ... + 168205.

It is an arithmetic number, because the mean of its divisors is an integer number (637195104).

Almost surely, 2^5663427730 is an apocalyptic number.

5663427730 is a deficient number, since it is larger than the sum of its proper divisors (4531693934).

5663427730 is a wasteful number, since it uses less digits than its factorization.

5663427730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52881.

The product of its (nonzero) digits is 635040, while the sum is 43.

The square root of 5663427730 is about 75255.7488169509. The cubic root of 5663427730 is about 1782.4873413229.

The spelling of 5663427730 in words is "five billion, six hundred sixty-three million, four hundred twenty-seven thousand, seven hundred thirty".