33454305007 has 2 divisors, whose sum is σ = 33454305008. Its totient is φ = 33454305006.

The previous prime is 33454304987. The next prime is 33454305041. The reversal of 33454305007 is 70050345433.

It is an a-pointer prime, because the next prime (33454305041) can be obtained adding 33454305007 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33454305007 is a prime.

It is a super-2 number, since 2×33454305007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33454305077) 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, 16727152503 + 16727152504.

It is an arithmetic number, because the mean of its divisors is an integer number (16727152504).

Almost surely, 2^33454305007 is an apocalyptic number.

33454305007 is a deficient number, since it is larger than the sum of its proper divisors (1).

33454305007 is an equidigital number, since it uses as much as digits as its factorization.

33454305007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 34.

The spelling of 33454305007 in words is "thirty-three billion, four hundred fifty-four million, three hundred five thousand, seven".