50323110421 has 16 divisors (see below), whose sum is σ = 53715191040. Its totient is φ = 47005816320.

The previous prime is 50323110389. The next prime is 50323110451. The reversal of 50323110421 is 12401132305.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50323110421 - 2⁵ = 50323110389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50323110392 and 50323110401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50323110451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7917981 + ... + 7924333.

It is an arithmetic number, because the mean of its divisors is an integer number (3357199440).

Almost surely, 2^50323110421 is an apocalyptic number.

It is an amenable number.

50323110421 is a deficient number, since it is larger than the sum of its proper divisors (3392080619).

50323110421 is a wasteful number, since it uses less digits than its factorization.

50323110421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12156.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 50323110421 its reverse (12401132305), we get a palindrome (62724242726).

The spelling of 50323110421 in words is "fifty billion, three hundred twenty-three million, one hundred ten thousand, four hundred twenty-one".