50220383 has 2 divisors, whose sum is σ = 50220384. Its totient is φ = 50220382.

The previous prime is 50220371. The next prime is 50220421. The reversal of 50220383 is 38302205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50220383 - 2⁸ = 50220127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50220323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25110191 + 25110192.

It is an arithmetic number, because the mean of its divisors is an integer number (25110192).

Almost surely, 2^50220383 is an apocalyptic number.

50220383 is a deficient number, since it is larger than the sum of its proper divisors (1).

50220383 is an equidigital number, since it uses as much as digits as its factorization.

50220383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 50220383 is about 7086.6341093639. The cubic root of 50220383 is about 368.9436218437.

Adding to 50220383 its reverse (38302205), we get a palindrome (88522588).

The spelling of 50220383 in words is "fifty million, two hundred twenty thousand, three hundred eighty-three".