50190383 has 4 divisors (see below), whose sum is σ = 50659560. Its totient is φ = 49721208.

The previous prime is 50190379. The next prime is 50190401. The reversal of 50190383 is 38309105.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38309105 = 5 ⋅7661821.

It is a cyclic number.

It is not a de Polignac number, because 50190383 - 2² = 50190379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50190353) 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 3 ways as a sum of consecutive naturals, for example, 234428 + ... + 234641.

It is an arithmetic number, because the mean of its divisors is an integer number (12664890).

Almost surely, 2^50190383 is an apocalyptic number.

50190383 is a deficient number, since it is larger than the sum of its proper divisors (469177).

50190383 is a wasteful number, since it uses less digits than its factorization.

50190383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469176.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 50190383 is about 7084.5171324516. The cubic root of 50190383 is about 368.8701422943.

Adding to 50190383 its reverse (38309105), we get a palindrome (88499488).

The spelling of 50190383 in words is "fifty million, one hundred ninety thousand, three hundred eighty-three".