50304436 has 48 divisors (see below), whose sum is σ = 109396224. Its totient is φ = 19708416.

The previous prime is 50304433. The next prime is 50304437. The reversal of 50304436 is 63440305.

It is a self number, because there is not a number n which added to its sum of digits gives 50304436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50304433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40521 + ... + 41743.

It is an arithmetic number, because the mean of its divisors is an integer number (2279088).

Almost surely, 2^50304436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50304436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54698112).

50304436 is an abundant number, since it is smaller than the sum of its proper divisors (59091788).

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

50304436 is a wasteful number, since it uses less digits than its factorization.

50304436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360 (or 1358 counting only the distinct ones).

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

The square root of 50304436 is about 7092.5620194680. The cubic root of 50304436 is about 369.1493386709.

The spelling of 50304436 in words is "fifty million, three hundred four thousand, four hundred thirty-six".