50000033 has 8 divisors (see below), whose sum is σ = 51313920. Its totient is φ = 48690720.

The previous prime is 50000021. The next prime is 50000047. The reversal of 50000033 is 33000005.

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 50000033 - 2⁴ = 50000017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49999969 and 50000023.

It is not an unprimeable number, because it can be changed into a prime (50000063) 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, 37016 + ... + 38342.

It is an arithmetic number, because the mean of its divisors is an integer number (6414240).

Almost surely, 2^50000033 is an apocalyptic number.

It is an amenable number.

50000033 is a deficient number, since it is larger than the sum of its proper divisors (1313887).

50000033 is a wasteful number, since it uses less digits than its factorization.

50000033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287.

The product of its (nonzero) digits is 45, while the sum is 11.

The square root of 50000033 is about 7071.0701453175. The cubic root of 50000033 is about 368.4032309127.

Adding to 50000033 its reverse (33000005), we get a palindrome (83000038).

The spelling of 50000033 in words is "fifty million, thirty-three", and thus it is an aban number and an uban number.