50022443 has 2 divisors, whose sum is σ = 50022444. Its totient is φ = 50022442.

The previous prime is 50022367. The next prime is 50022451. The reversal of 50022443 is 34422005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50022443 - 2¹² = 50018347 is a prime.

It is equal to p_3002375 and since 50022443 and 3002375 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (50022463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25011221 + 25011222.

It is an arithmetic number, because the mean of its divisors is an integer number (25011222).

Almost surely, 2^50022443 is an apocalyptic number.

50022443 is a deficient number, since it is larger than the sum of its proper divisors (1).

50022443 is an equidigital number, since it uses as much as digits as its factorization.

50022443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 50022443 is about 7072.6545935738. The cubic root of 50022443 is about 368.4582620983.

Adding to 50022443 its reverse (34422005), we get a palindrome (84444448).

The spelling of 50022443 in words is "fifty million, twenty-two thousand, four hundred forty-three".