50533330 has 16 divisors (see below), whose sum is σ = 91862424. Its totient is φ = 20012800.

The previous prime is 50533321. The next prime is 50533337. The reversal of 50533330 is 3333505.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40106889 + 10426441 = 6333^2 + 3229^2 .

It is not an unprimeable number, because it can be changed into a prime (50533337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24007 + ... + 26026.

Almost surely, 2^50533330 is an apocalyptic number.

50533330 is a deficient number, since it is larger than the sum of its proper divisors (41329094).

50533330 is a wasteful number, since it uses less digits than its factorization.

50533330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50141.

The product of its (nonzero) digits is 2025, while the sum is 22.

The square root of 50533330 is about 7108.6799055802. The cubic root of 50533330 is about 369.7083896620.

Adding to 50533330 its reverse (3333505), we get a palindrome (53866835).

The spelling of 50533330 in words is "fifty million, five hundred thirty-three thousand, three hundred thirty".