50213153443 has 2 divisors, whose sum is σ = 50213153444. Its totient is φ = 50213153442.

The previous prime is 50213153437. The next prime is 50213153489. The reversal of 50213153443 is 34435131205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50213153443 - 2⁵ = 50213153411 is a prime.

It is not a weakly prime, because it can be changed into another prime (50213154443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25106576721 + 25106576722.

It is an arithmetic number, because the mean of its divisors is an integer number (25106576722).

Almost surely, 2^50213153443 is an apocalyptic number.

50213153443 is a deficient number, since it is larger than the sum of its proper divisors (1).

50213153443 is an equidigital number, since it uses as much as digits as its factorization.

50213153443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 50213153443 its reverse (34435131205), we get a palindrome (84648284648).

The spelling of 50213153443 in words is "fifty billion, two hundred thirteen million, one hundred fifty-three thousand, four hundred forty-three".