8720083033 has 2 divisors, whose sum is σ = 8720083034. Its totient is φ = 8720083032.

The previous prime is 8720083019. The next prime is 8720083067. The reversal of 8720083033 is 3303800278.

It is a happy number.

It is an a-pointer prime, because the next prime (8720083067) can be obtained adding 8720083033 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8589026329 + 131056704 = 92677^2 + 11448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8720083033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8720083033.

It is not a weakly prime, because it can be changed into another prime (8720086033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4360041516 + 4360041517.

It is an arithmetic number, because the mean of its divisors is an integer number (4360041517).

Almost surely, 2^8720083033 is an apocalyptic number.

It is an amenable number.

8720083033 is a deficient number, since it is larger than the sum of its proper divisors (1).

8720083033 is an equidigital number, since it uses as much as digits as its factorization.

8720083033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 8720083033 is about 93381.3848312393. The cubic root of 8720083033 is about 2058.2914662099.

The spelling of 8720083033 in words is "eight billion, seven hundred twenty million, eighty-three thousand, thirty-three".