50201383 has 2 divisors, whose sum is σ = 50201384.
Its totient is φ = 50201382.
The previous prime is 50201351. The next prime is 50201447. The reversal of 50201383 is 38310205.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 50201383 - 25 = 50201351 is a prime.
It is a super-2 number, since 2×502013832 = 5040357710225378, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50001383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25100691 + 25100692.
It is an arithmetic number, because the mean of its divisors is an integer number (25100692).
Almost surely, 250201383 is an apocalyptic number.
50201383 is a deficient number, since it is larger than the sum of its proper divisors (1).
50201383 is an equidigital number, since it uses as much as digits as its factorization.
50201383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 50201383 is about 7085.2934307621.
The cubic root of 50201383 is about 368.8970881947.
Adding to 50201383 its reverse (38310205), we get a palindrome (88511588).
The spelling of 50201383 in words is "fifty million, two hundred one thousand, three hundred eighty-three".