33054505307 has 4 divisors (see below), whose sum is σ = 33055886640. Its totient is φ = 33053123976.

The previous prime is 33054505291. The next prime is 33054505343. The reversal of 33054505307 is 70350545033.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 33054505307 - 2⁴ = 33054505291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33054505907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654128 + ... + 702845.

It is an arithmetic number, because the mean of its divisors is an integer number (8263971660).

Almost surely, 2^33054505307 is an apocalyptic number.

33054505307 is a deficient number, since it is larger than the sum of its proper divisors (1381333).

33054505307 is a wasteful number, since it uses less digits than its factorization.

33054505307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381332.

The product of its (nonzero) digits is 94500, while the sum is 35.

The spelling of 33054505307 in words is "thirty-three billion, fifty-four million, five hundred five thousand, three hundred seven".