33054948761 has 2 divisors, whose sum is σ = 33054948762. Its totient is φ = 33054948760.

The previous prime is 33054948713. The next prime is 33054948763. The reversal of 33054948761 is 16784945033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27206523136 + 5848425625 = 164944^2 + 76475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33054948761 is a prime.

It is a Sophie Germain prime.

Together with 33054948763, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (33054948763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16527474380 + 16527474381.

It is an arithmetic number, because the mean of its divisors is an integer number (16527474381).

Almost surely, 2^33054948761 is an apocalyptic number.

It is an amenable number.

33054948761 is a deficient number, since it is larger than the sum of its proper divisors (1).

33054948761 is an equidigital number, since it uses as much as digits as its factorization.

33054948761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 33054948761 in words is "thirty-three billion, fifty-four million, nine hundred forty-eight thousand, seven hundred sixty-one".