5043124455321 has 16 divisors (see below), whose sum is σ = 6732230710208. Its totient is φ = 3358051041600.

The previous prime is 5043124455287. The next prime is 5043124455331. The reversal of 5043124455321 is 1235544213405.

It is not a de Polignac number, because 5043124455321 - 2¹⁰ = 5043124454297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5043124455321.

It is not an unprimeable number, because it can be changed into a prime (5043124455331) 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 15 ways as a sum of consecutive naturals, for example, 54497031 + ... + 54589491.

It is an arithmetic number, because the mean of its divisors is an integer number (420764419388).

Almost surely, 2^{5043124455321} is an apocalyptic number.

It is an amenable number.

5043124455321 is a deficient number, since it is larger than the sum of its proper divisors (1689106254887).

5043124455321 is a wasteful number, since it uses less digits than its factorization.

5043124455321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114072.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 5043124455321 its reverse (1235544213405), we get a palindrome (6278668668726).

The spelling of 5043124455321 in words is "five trillion, forty-three billion, one hundred twenty-four million, four hundred fifty-five thousand, three hundred twenty-one".