50330644 has 36 divisors (see below), whose sum is σ = 110345844. Its totient is φ = 19910016.

The previous prime is 50330633. The next prime is 50330669. The reversal of 50330644 is 44603305.

It can be written as a sum of positive squares in 2 ways, for example, as 10640644 + 39690000 = 3262^2 + 6300^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7329 + ... + 12424.

Almost surely, 2^50330644 is an apocalyptic number.

It is an amenable number.

50330644 is an abundant number, since it is smaller than the sum of its proper divisors (60015200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50330644 is a wasteful number, since it uses less digits than its factorization.

50330644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19784 (or 19775 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 50330644 is about 7094.4093482122. The cubic root of 50330644 is about 369.2134349813.

Adding to 50330644 its reverse (44603305), we get a palindrome (94933949).

The spelling of 50330644 in words is "fifty million, three hundred thirty thousand, six hundred forty-four".