33330275047 has 2 divisors, whose sum is σ = 33330275048. Its totient is φ = 33330275046.

The previous prime is 33330274969. The next prime is 33330275059. The reversal of 33330275047 is 74057203333.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33330275047 - 2¹¹ = 33330272999 is a prime.

It is a super-2 number, since 2×33330275047² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33330274997 and 33330275015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33330275087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16665137523 + 16665137524.

It is an arithmetic number, because the mean of its divisors is an integer number (16665137524).

Almost surely, 2^33330275047 is an apocalyptic number.

33330275047 is a deficient number, since it is larger than the sum of its proper divisors (1).

33330275047 is an equidigital number, since it uses as much as digits as its factorization.

33330275047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 37.

The spelling of 33330275047 in words is "thirty-three billion, three hundred thirty million, two hundred seventy-five thousand, forty-seven".