8496922481 has 2 divisors, whose sum is σ = 8496922482. Its totient is φ = 8496922480.

The previous prime is 8496922459. The next prime is 8496922487. The reversal of 8496922481 is 1842296948.

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., 4350721600 + 4146200881 = 65960^2 + 64391^2 .

It is a cyclic number.

It is not a de Polignac number, because 8496922481 - 2²² = 8492728177 is a prime.

It is a super-2 number, since 2×8496922481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8496922487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4248461240 + 4248461241.

It is an arithmetic number, because the mean of its divisors is an integer number (4248461241).

Almost surely, 2^8496922481 is an apocalyptic number.

It is an amenable number.

8496922481 is a deficient number, since it is larger than the sum of its proper divisors (1).

8496922481 is an equidigital number, since it uses as much as digits as its factorization.

8496922481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1990656, while the sum is 53.

The square root of 8496922481 is about 92178.7528717980. The cubic root of 8496922481 is about 2040.5812198327.

The spelling of 8496922481 in words is "eight billion, four hundred ninety-six million, nine hundred twenty-two thousand, four hundred eighty-one".