5204331663 has 4 divisors (see below), whose sum is σ = 6939108888. Its totient is φ = 3469554440.

The previous prime is 5204331641. The next prime is 5204331689. The reversal of 5204331663 is 3661334025.

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

It is a cyclic number.

It is not a de Polignac number, because 5204331663 - 2⁶ = 5204331599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204331563) 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, 867388608 + ... + 867388613.

It is an arithmetic number, because the mean of its divisors is an integer number (1734777222).

Almost surely, 2^5204331663 is an apocalyptic number.

5204331663 is a deficient number, since it is larger than the sum of its proper divisors (1734777225).

5204331663 is a wasteful number, since it uses less digits than its factorization.

5204331663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734777224.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 5204331663 is about 72141.0539360218. The cubic root of 5204331663 is about 1732.9591356141.

Adding to 5204331663 its reverse (3661334025), we get a palindrome (8865665688).

The spelling of 5204331663 in words is "five billion, two hundred four million, three hundred thirty-one thousand, six hundred sixty-three".