50783232 has 88 divisors (see below), whose sum is σ = 138082432. Its totient is φ = 16588800.

The previous prime is 50783231. The next prime is 50783237. The reversal of 50783232 is 23238705.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50783232.

It is not an unprimeable number, because it can be changed into a prime (50783231) 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, 187257 + ... + 187527.

Almost surely, 2^50783232 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 50783232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69041216).

50783232 is an abundant number, since it is smaller than the sum of its proper divisors (87299200).

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

50783232 is a wasteful number, since it uses less digits than its factorization.

50783232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 50783232 is about 7126.2354718322. The cubic root of 50783232 is about 370.3168262665.

It can be divided in two parts, 50783 and 232, that added together give a palindrome (51015).

The spelling of 50783232 in words is "fifty million, seven hundred eighty-three thousand, two hundred thirty-two".