50040033 has 8 divisors (see below), whose sum is σ = 66789600. Its totient is φ = 33325248.

The previous prime is 50040017. The next prime is 50040059. The reversal of 50040033 is 33004005.

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

It is not a de Polignac number, because 50040033 - 2⁴ = 50040017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50039994 and 50040021.

It is not an unprimeable number, because it can be changed into a prime (50040013) 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, 5128 + ... + 11241.

It is an arithmetic number, because the mean of its divisors is an integer number (8348700).

Almost surely, 2^50040033 is an apocalyptic number.

It is an amenable number.

50040033 is a deficient number, since it is larger than the sum of its proper divisors (16749567).

50040033 is a wasteful number, since it uses less digits than its factorization.

50040033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17391.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 50040033 is about 7073.8980060501. The cubic root of 50040033 is about 368.5014455236.

Adding to 50040033 its reverse (33004005), we get a palindrome (83044038).

The spelling of 50040033 in words is "fifty million, forty thousand, thirty-three".