5220999233 has 2 divisors, whose sum is σ = 5220999234.
Its totient is φ = 5220999232.
The previous prime is 5220999221. The next prime is 5220999247. The reversal of 5220999233 is 3329990225.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3821341489 + 1399657744 = 61817^2 + 37412^2
It is a cyclic number.
It is not a de Polignac number, because 5220999233 - 26 = 5220999169 is a prime.
It is not a weakly prime, because it can be changed into another prime (5220099233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610499616 + 2610499617.
It is an arithmetic number, because the mean of its divisors is an integer number (2610499617).
Almost surely, 25220999233 is an apocalyptic number.
It is an amenable number.
5220999233 is a deficient number, since it is larger than the sum of its proper divisors (1).
5220999233 is an equidigital number, since it uses as much as digits as its factorization.
5220999233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 262440, while the sum is 44.
The square root of 5220999233 is about 72256.4822905184.
The cubic root of 5220999233 is about 1734.8071754856.
The spelling of 5220999233 in words is "five billion, two hundred twenty million, nine hundred ninety-nine thousand, two hundred thirty-three".