8235333481 has 2 divisors, whose sum is σ = 8235333482. Its totient is φ = 8235333480.

The previous prime is 8235333361. The next prime is 8235333521. The reversal of 8235333481 is 1843335328.

It is an a-pointer prime, because the next prime (8235333521) can be obtained adding 8235333481 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6665906025 + 1569427456 = 81645^2 + 39616^2 .

It is a cyclic number.

It is not a de Polignac number, because 8235333481 - 2⁹ = 8235332969 is a prime.

It is a super-2 number, since 2×8235333481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8235336481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4117666740 + 4117666741.

It is an arithmetic number, because the mean of its divisors is an integer number (4117666741).

Almost surely, 2^8235333481 is an apocalyptic number.

It is an amenable number.

8235333481 is a deficient number, since it is larger than the sum of its proper divisors (1).

8235333481 is an equidigital number, since it uses as much as digits as its factorization.

8235333481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 40.

The square root of 8235333481 is about 90748.7381785554. The cubic root of 8235333481 is about 2019.4219076559.

The spelling of 8235333481 in words is "eight billion, two hundred thirty-five million, three hundred thirty-three thousand, four hundred eighty-one".