5633808889 has 2 divisors, whose sum is σ = 5633808890. Its totient is φ = 5633808888.

The previous prime is 5633808871. The next prime is 5633808919. The reversal of 5633808889 is 9888083365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3880293264 + 1753515625 = 62292^2 + 41875^2 .

It is a cyclic number.

It is not a de Polignac number, because 5633808889 - 2¹⁷ = 5633677817 is a prime.

It is not a weakly prime, because it can be changed into another prime (5633808289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816904444 + 2816904445.

It is an arithmetic number, because the mean of its divisors is an integer number (2816904445).

Almost surely, 2^5633808889 is an apocalyptic number.

It is an amenable number.

5633808889 is a deficient number, since it is larger than the sum of its proper divisors (1).

5633808889 is an equidigital number, since it uses as much as digits as its factorization.

5633808889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9953280, while the sum is 58.

The square root of 5633808889 is about 75058.7029530887. The cubic root of 5633808889 is about 1779.3745318543.

The spelling of 5633808889 in words is "five billion, six hundred thirty-three million, eight hundred eight thousand, eight hundred eighty-nine".