50232254231421 has 16 divisors (see below), whose sum is σ = 74612457707520. Its totient is φ = 33400733006880.

The previous prime is 50232254231381. The next prime is 50232254231437. The reversal of 50232254231421 is 12413245223205.

50232254231421 is a `hidden beast` number, since 5 + 0 + 2 + 3 + 225 + 4 + 2 + 3 + 1 + 421 = 666.

It is not a de Polignac number, because 50232254231421 - 2⁹ = 50232254230909 is a prime.

It is a super-2 number, since 2×50232254231421² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50232254211421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2428780600 + ... + 2428801281.

It is an arithmetic number, because the mean of its divisors is an integer number (4663278606720).

Almost surely, 2^{50232254231421} is an apocalyptic number.

It is an amenable number.

50232254231421 is a deficient number, since it is larger than the sum of its proper divisors (24380203476099).

50232254231421 is a wasteful number, since it uses less digits than its factorization.

50232254231421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857582273 (or 4857582267 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 50232254231421 its reverse (12413245223205), we get a palindrome (62645499454626).

The spelling of 50232254231421 in words is "fifty trillion, two hundred thirty-two billion, two hundred fifty-four million, two hundred thirty-one thousand, four hundred twenty-one".