33132854149 has 2 divisors, whose sum is σ = 33132854150. Its totient is φ = 33132854148.

The previous prime is 33132854087. The next prime is 33132854233. The reversal of 33132854149 is 94145823133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21334984225 + 11797869924 = 146065^2 + 108618^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33132854149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33132854549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16566427074 + 16566427075.

It is an arithmetic number, because the mean of its divisors is an integer number (16566427075).

Almost surely, 2^33132854149 is an apocalyptic number.

It is an amenable number.

33132854149 is a deficient number, since it is larger than the sum of its proper divisors (1).

33132854149 is an equidigital number, since it uses as much as digits as its factorization.

33132854149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 43.

The spelling of 33132854149 in words is "thirty-three billion, one hundred thirty-two million, eight hundred fifty-four thousand, one hundred forty-nine".