33794801951 has 2 divisors, whose sum is σ = 33794801952. Its totient is φ = 33794801950.

The previous prime is 33794801893. The next prime is 33794802001. The reversal of 33794801951 is 15910849733.

It is an a-pointer prime, because the next prime (33794802001) can be obtained adding 33794801951 to its sum of digits (50).

It is a strong prime.

It is an emirp because it is prime and its reverse (15910849733) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33794801951 - 2²² = 33790607647 is a prime.

It is a super-4 number, since 4×33794801951⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 33794801951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33794801351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16897400975 + 16897400976.

It is an arithmetic number, because the mean of its divisors is an integer number (16897400976).

Almost surely, 2^33794801951 is an apocalyptic number.

33794801951 is a deficient number, since it is larger than the sum of its proper divisors (1).

33794801951 is an equidigital number, since it uses as much as digits as its factorization.

33794801951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 33794801951 in words is "thirty-three billion, seven hundred ninety-four million, eight hundred one thousand, nine hundred fifty-one".