33099449507 has 2 divisors, whose sum is σ = 33099449508. Its totient is φ = 33099449506.

The previous prime is 33099449489. The next prime is 33099449561. The reversal of 33099449507 is 70594499033.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (70594499033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33099449507 - 2¹² = 33099445411 is a prime.

It is not a weakly prime, because it can be changed into another prime (33099449587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16549724753 + 16549724754.

It is an arithmetic number, because the mean of its divisors is an integer number (16549724754).

Almost surely, 2^33099449507 is an apocalyptic number.

33099449507 is a deficient number, since it is larger than the sum of its proper divisors (1).

33099449507 is an equidigital number, since it uses as much as digits as its factorization.

33099449507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 33099449507 in words is "thirty-three billion, ninety-nine million, four hundred forty-nine thousand, five hundred seven".