50133682 has 4 divisors (see below), whose sum is σ = 75200526. Its totient is φ = 25066840.

The previous prime is 50133679. The next prime is 50133689. The reversal of 50133682 is 28633105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47734281 + 2399401 = 6909^2 + 1549^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50133682.

It is not an unprimeable number, because it can be changed into a prime (50133689) 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 as a sum of consecutive naturals, namely, 12533419 + ... + 12533422.

Almost surely, 2^50133682 is an apocalyptic number.

50133682 is a deficient number, since it is larger than the sum of its proper divisors (25066844).

50133682 is a wasteful number, since it uses less digits than its factorization.

50133682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25066843.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 50133682 is about 7080.5142468609. The cubic root of 50133682 is about 368.7311834888.

Adding to 50133682 its reverse (28633105), we get a palindrome (78766787).

The spelling of 50133682 in words is "fifty million, one hundred thirty-three thousand, six hundred eighty-two".