33040505539 has 2 divisors, whose sum is σ = 33040505540. Its totient is φ = 33040505538.

The previous prime is 33040505473. The next prime is 33040505551. The reversal of 33040505539 is 93550504033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33040505539 - 2⁹ = 33040505027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33040505498 and 33040505507.

It is not a weakly prime, because it can be changed into another prime (33040505599) 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, 16520252769 + 16520252770.

It is an arithmetic number, because the mean of its divisors is an integer number (16520252770).

Almost surely, 2^33040505539 is an apocalyptic number.

33040505539 is a deficient number, since it is larger than the sum of its proper divisors (1).

33040505539 is an equidigital number, since it uses as much as digits as its factorization.

33040505539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 121500, while the sum is 37.

The spelling of 33040505539 in words is "thirty-three billion, forty million, five hundred five thousand, five hundred thirty-nine".