33046252321 has 2 divisors, whose sum is σ = 33046252322. Its totient is φ = 33046252320.

The previous prime is 33046252313. The next prime is 33046252333. The reversal of 33046252321 is 12325264033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27910380096 + 5135872225 = 167064^2 + 71665^2 .

It is a cyclic number.

It is not a de Polignac number, because 33046252321 - 2³ = 33046252313 is a prime.

It is not a weakly prime, because it can be changed into another prime (33046252361) 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, 16523126160 + 16523126161.

It is an arithmetic number, because the mean of its divisors is an integer number (16523126161).

Almost surely, 2^33046252321 is an apocalyptic number.

It is an amenable number.

33046252321 is a deficient number, since it is larger than the sum of its proper divisors (1).

33046252321 is an equidigital number, since it uses as much as digits as its factorization.

33046252321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 33046252321 in words is "thirty-three billion, forty-six million, two hundred fifty-two thousand, three hundred twenty-one".