33332919089 has 2 divisors, whose sum is σ = 33332919090. Its totient is φ = 33332919088.

The previous prime is 33332919083. The next prime is 33332919101. The reversal of 33332919089 is 98091923333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33328153600 + 4765489 = 182560^2 + 2183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33332919089 is a prime.

It is a super-2 number, since 2×33332919089² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33332919083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16666459544 + 16666459545.

It is an arithmetic number, because the mean of its divisors is an integer number (16666459545).

Almost surely, 2^33332919089 is an apocalyptic number.

It is an amenable number.

33332919089 is a deficient number, since it is larger than the sum of its proper divisors (1).

33332919089 is an equidigital number, since it uses as much as digits as its factorization.

33332919089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 50.

The spelling of 33332919089 in words is "thirty-three billion, three hundred thirty-two million, nine hundred nineteen thousand, eighty-nine".