73033563 has 8 divisors (see below), whose sum is σ = 99028800. Its totient is φ = 47863688.

The previous prime is 73033561. The next prime is 73033573. The reversal of 73033563 is 36533037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73033563 - 2¹ = 73033561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73033563.

It is not an unprimeable number, because it can be changed into a prime (73033561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206133 + ... + 206486.

It is an arithmetic number, because the mean of its divisors is an integer number (12378600).

Almost surely, 2^73033563 is an apocalyptic number.

73033563 is a deficient number, since it is larger than the sum of its proper divisors (25995237).

73033563 is a wasteful number, since it uses less digits than its factorization.

73033563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412681.

The product of its (nonzero) digits is 17010, while the sum is 30.

The square root of 73033563 is about 8545.9676456209. The cubic root of 73033563 is about 417.9979605831.

The spelling of 73033563 in words is "seventy-three million, thirty-three thousand, five hundred sixty-three".