50190233 has 8 divisors (see below), whose sum is σ = 50831496. Its totient is φ = 49552000.

The previous prime is 50190227. The next prime is 50190247. The reversal of 50190233 is 33209105.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1567504 + 48622729 = 1252^2 + 6973^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50190233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50190199 and 50190208.

It is not an unprimeable number, because it can be changed into a prime (50190223) 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, 65573 + ... + 66333.

It is an arithmetic number, because the mean of its divisors is an integer number (6353937).

Almost surely, 2^50190233 is an apocalyptic number.

It is an amenable number.

50190233 is a deficient number, since it is larger than the sum of its proper divisors (641263).

50190233 is a wasteful number, since it uses less digits than its factorization.

50190233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 50190233 is about 7084.5065459776. The cubic root of 50190233 is about 368.8697748230.

Adding to 50190233 its reverse (33209105), we get a palindrome (83399338).

The spelling of 50190233 in words is "fifty million, one hundred ninety thousand, two hundred thirty-three".