8546422033 has 2 divisors, whose sum is σ = 8546422034. Its totient is φ = 8546422032.

The previous prime is 8546421941. The next prime is 8546422037. The reversal of 8546422033 is 3302246458.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6305630464 + 2240791569 = 79408^2 + 47337^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8546422033 is a prime.

It is a super-2 number, since 2×8546422033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8546421983 and 8546422001.

It is not a weakly prime, because it can be changed into another prime (8546422037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4273211016 + 4273211017.

It is an arithmetic number, because the mean of its divisors is an integer number (4273211017).

Almost surely, 2^8546422033 is an apocalyptic number.

It is an amenable number.

8546422033 is a deficient number, since it is larger than the sum of its proper divisors (1).

8546422033 is an equidigital number, since it uses as much as digits as its factorization.

8546422033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 8546422033 is about 92446.8605902872. The cubic root of 8546422033 is about 2044.5360770358.

The spelling of 8546422033 in words is "eight billion, five hundred forty-six million, four hundred twenty-two thousand, thirty-three".