5235806111 has 2 divisors, whose sum is σ = 5235806112. Its totient is φ = 5235806110.

The previous prime is 5235806077. The next prime is 5235806129. The reversal of 5235806111 is 1116085325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5235806111 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5235806161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617903055 + 2617903056.

It is an arithmetic number, because the mean of its divisors is an integer number (2617903056).

Almost surely, 2^5235806111 is an apocalyptic number.

5235806111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5235806111 is an equidigital number, since it uses as much as digits as its factorization.

5235806111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 5235806111 is about 72358.8702993627. The cubic root of 5235806111 is about 1736.4456123817.

The spelling of 5235806111 in words is "five billion, two hundred thirty-five million, eight hundred six thousand, one hundred eleven".