799220533 has 2 divisors, whose sum is σ = 799220534. Its totient is φ = 799220532.

The previous prime is 799220509. The next prime is 799220561. The reversal of 799220533 is 335022997.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 591802929 + 207417604 = 24327^2 + 14402^2 .

It is an emirp because it is prime and its reverse (335022997) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 799220533 - 2¹³ = 799212341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799220563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399610266 + 399610267.

It is an arithmetic number, because the mean of its divisors is an integer number (399610267).

Almost surely, 2^799220533 is an apocalyptic number.

It is an amenable number.

799220533 is a deficient number, since it is larger than the sum of its proper divisors (1).

799220533 is an equidigital number, since it uses as much as digits as its factorization.

799220533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 799220533 is about 28270.4887294153. The cubic root of 799220533 is about 928.0161716396.

The spelling of 799220533 in words is "seven hundred ninety-nine million, two hundred twenty thousand, five hundred thirty-three".