5335279891 has 2 divisors, whose sum is σ = 5335279892. Its totient is φ = 5335279890.

The previous prime is 5335279889. The next prime is 5335279909. The reversal of 5335279891 is 1989725335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5335279891 - 2¹ = 5335279889 is a prime.

Together with 5335279889, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5335279811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2667639945 + 2667639946.

It is an arithmetic number, because the mean of its divisors is an integer number (2667639946).

Almost surely, 2^5335279891 is an apocalyptic number.

5335279891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5335279891 is an equidigital number, since it uses as much as digits as its factorization.

5335279891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2041200, while the sum is 52.

The square root of 5335279891 is about 73043.0002875019. Note that the first 3 decimals coincide. The cubic root of 5335279891 is about 1747.3734629618.

The spelling of 5335279891 in words is "five billion, three hundred thirty-five million, two hundred seventy-nine thousand, eight hundred ninety-one".