50620243 has 2 divisors, whose sum is σ = 50620244. Its totient is φ = 50620242.

The previous prime is 50620223. The next prime is 50620307. The reversal of 50620243 is 34202605.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50620243 - 2⁵ = 50620211 is a prime.

It is not a weakly prime, because it can be changed into another prime (50620223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25310121 + 25310122.

It is an arithmetic number, because the mean of its divisors is an integer number (25310122).

Almost surely, 2^50620243 is an apocalyptic number.

50620243 is a deficient number, since it is larger than the sum of its proper divisors (1).

50620243 is an equidigital number, since it uses as much as digits as its factorization.

50620243 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 22.

The square root of 50620243 is about 7114.7904396405. The cubic root of 50620243 is about 369.9202238525.

Adding to 50620243 its reverse (34202605), we get a palindrome (84822848).

The spelling of 50620243 in words is "fifty million, six hundred twenty thousand, two hundred forty-three".