5053243313421 has 12 divisors (see below), whose sum is σ = 7299515285920. Its totient is φ = 3368650696200.

The previous prime is 5053243313399. The next prime is 5053243313431. The reversal of 5053243313421 is 1243133423505.

5053243313421 is a `hidden beast` number, since 5 + 0 + 532 + 43 + 31 + 34 + 21 = 666.

It is not a de Polignac number, because 5053243313421 - 2⁶ = 5053243313357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5053243313431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14668555 + ... + 15009096.

Almost surely, 2^{5053243313421} is an apocalyptic number.

It is an amenable number.

5053243313421 is a deficient number, since it is larger than the sum of its proper divisors (2246271972499).

5053243313421 is a wasteful number, since it uses less digits than its factorization.

5053243313421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29696576 (or 29696573 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 5053243313421 its reverse (1243133423505), we get a palindrome (6296376736926).

The spelling of 5053243313421 in words is "five trillion, fifty-three billion, two hundred forty-three million, three hundred thirteen thousand, four hundred twenty-one".