5050211111421 has 64 divisors (see below), whose sum is σ = 7937139302400. Its totient is φ = 2796568436736.

The previous prime is 5050211111401. The next prime is 5050211111423. The reversal of 5050211111421 is 1241111120505.

It is not a de Polignac number, because 5050211111421 - 2⁷ = 5050211111293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5050211111391 and 5050211111400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050211111423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51123645 + ... + 51222333.

It is an arithmetic number, because the mean of its divisors is an integer number (124017801600).

Almost surely, 2^{5050211111421} is an apocalyptic number.

It is an amenable number.

5050211111421 is a deficient number, since it is larger than the sum of its proper divisors (2886928190979).

5050211111421 is a wasteful number, since it uses less digits than its factorization.

5050211111421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99258.

The product of its (nonzero) digits is 400, while the sum is 24.

Adding to 5050211111421 its reverse (1241111120505), we get a palindrome (6291322231926).

The spelling of 5050211111421 in words is "five trillion, fifty billion, two hundred eleven million, one hundred eleven thousand, four hundred twenty-one".