5266259833 has 2 divisors, whose sum is σ = 5266259834. Its totient is φ = 5266259832.

The previous prime is 5266259729. The next prime is 5266259857. The reversal of 5266259833 is 3389526625.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4815249664 + 451010169 = 69392^2 + 21237^2 .

It is a cyclic number.

It is not a de Polignac number, because 5266259833 - 2²¹ = 5264162681 is a prime.

It is not a weakly prime, because it can be changed into another prime (5266259333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633129916 + 2633129917.

It is an arithmetic number, because the mean of its divisors is an integer number (2633129917).

Almost surely, 2^5266259833 is an apocalyptic number.

It is an amenable number.

5266259833 is a deficient number, since it is larger than the sum of its proper divisors (1).

5266259833 is an equidigital number, since it uses as much as digits as its factorization.

5266259833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 49.

The square root of 5266259833 is about 72569.0004960796. Note that the first 3 decimals coincide. The cubic root of 5266259833 is about 1739.8057466898.

The spelling of 5266259833 in words is "five billion, two hundred sixty-six million, two hundred fifty-nine thousand, eight hundred thirty-three".