50644326 has 32 divisors (see below), whose sum is σ = 107565408. Its totient is φ = 15841280.

The previous prime is 50644313. The next prime is 50644331. The reversal of 50644326 is 62344605.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50644293 and 50644302.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 52666 + ... + 53618.

It is an arithmetic number, because the mean of its divisors is an integer number (3361419).

Almost surely, 2^50644326 is an apocalyptic number.

50644326 is an abundant number, since it is smaller than the sum of its proper divisors (56921082).

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

50644326 is a wasteful number, since it uses less digits than its factorization.

50644326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 50644326 is about 7116.4826986370. The cubic root of 50644326 is about 369.9788787554.

The spelling of 50644326 in words is "fifty million, six hundred forty-four thousand, three hundred twenty-six".