50140282 has 8 divisors (see below), whose sum is σ = 75282516. Its totient is φ = 25046112.

The previous prime is 50140261. The next prime is 50140309. The reversal of 50140282 is 28204105.

It can be written as a sum of positive squares in 2 ways, for example, as 48177481 + 1962801 = 6941^2 + 1401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9283 + ... + 13654.

Almost surely, 2^50140282 is an apocalyptic number.

50140282 is a deficient number, since it is larger than the sum of its proper divisors (25142234).

50140282 is a wasteful number, since it uses less digits than its factorization.

50140282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24032.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 50140282 is about 7080.9802993653. The cubic root of 50140282 is about 368.7473636889.

Adding to 50140282 its reverse (28204105), we get a palindrome (78344387).

The spelling of 50140282 in words is "fifty million, one hundred forty thousand, two hundred eighty-two".