5533111117 has 2 divisors, whose sum is σ = 5533111118. Its totient is φ = 5533111116.

The previous prime is 5533111109. The next prime is 5533111187. The reversal of 5533111117 is 7111113355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5407984521 + 125126596 = 73539^2 + 11186^2 .

It is a cyclic number.

It is not a de Polignac number, because 5533111117 - 2³ = 5533111109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5533111187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766555558 + 2766555559.

It is an arithmetic number, because the mean of its divisors is an integer number (2766555559).

Almost surely, 2^5533111117 is an apocalyptic number.

It is an amenable number.

5533111117 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533111117 is an equidigital number, since it uses as much as digits as its factorization.

5533111117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1575, while the sum is 28.

The square root of 5533111117 is about 74384.8850036081. The cubic root of 5533111117 is about 1768.7093186763.

The spelling of 5533111117 in words is "five billion, five hundred thirty-three million, one hundred eleven thousand, one hundred seventeen".