5663330365 has 32 divisors (see below), whose sum is σ = 8841332736. Its totient is φ = 3376887360.

The previous prime is 5663330357. The next prime is 5663330383. The reversal of 5663330365 is 5630333665.

It is not a de Polignac number, because 5663330365 - 2³ = 5663330357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 310927 + ... + 328636.

It is an arithmetic number, because the mean of its divisors is an integer number (276291648).

Almost surely, 2^5663330365 is an apocalyptic number.

5663330365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5663330365 is a deficient number, since it is larger than the sum of its proper divisors (3178002371).

5663330365 is a wasteful number, since it uses less digits than its factorization.

5663330365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639609.

The product of its (nonzero) digits is 437400, while the sum is 40.

The square root of 5663330365 is about 75255.1019200692. The cubic root of 5663330365 is about 1782.4771264917.

The spelling of 5663330365 in words is "five billion, six hundred sixty-three million, three hundred thirty thousand, three hundred sixty-five".