50351383 has 2 divisors, whose sum is σ = 50351384. Its totient is φ = 50351382.

The previous prime is 50351381. The next prime is 50351437. The reversal of 50351383 is 38315305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50351383 - 2¹ = 50351381 is a prime.

Together with 50351381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50351381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25175691 + 25175692.

It is an arithmetic number, because the mean of its divisors is an integer number (25175692).

Almost surely, 2^50351383 is an apocalyptic number.

50351383 is a deficient number, since it is larger than the sum of its proper divisors (1).

50351383 is an equidigital number, since it uses as much as digits as its factorization.

50351383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 50351383 is about 7095.8708415529. The cubic root of 50351383 is about 369.2641401140.

Adding to 50351383 its reverse (38315305), we get a palindrome (88666688).

The spelling of 50351383 in words is "fifty million, three hundred fifty-one thousand, three hundred eighty-three".