33045450011 has 12 divisors (see below), whose sum is σ = 38443742568. Its totient is φ = 28322374752.

The previous prime is 33045449989. The next prime is 33045450013. The reversal of 33045450011 is 11005454033.

It is not a de Polignac number, because 33045450011 - 2¹⁴ = 33045433627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33045450013) 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 in 11 ways as a sum of consecutive naturals, for example, 902615 + ... + 938511.

It is an arithmetic number, because the mean of its divisors is an integer number (3203645214).

Almost surely, 2^33045450011 is an apocalyptic number.

33045450011 is a deficient number, since it is larger than the sum of its proper divisors (5398292557).

33045450011 is a wasteful number, since it uses less digits than its factorization.

33045450011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54698 (or 54691 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 33045450011 in words is "thirty-three billion, forty-five million, four hundred fifty thousand, eleven".