5053203321043 has 16 divisors (see below), whose sum is σ = 5395932153216. Its totient is φ = 4715590472320.

The previous prime is 5053203321017. The next prime is 5053203321073. The reversal of 5053203321043 is 3401233023505.

It is a cyclic number.

It is not a de Polignac number, because 5053203321043 - 2¹³ = 5053203312851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5053203320996 and 5053203321014.

It is not an unprimeable number, because it can be changed into a prime (5053203321073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614480 + ... + 3565522.

It is an arithmetic number, because the mean of its divisors is an integer number (337245759576).

Almost surely, 2^{5053203321043} is an apocalyptic number.

5053203321043 is a deficient number, since it is larger than the sum of its proper divisors (342728832173).

5053203321043 is a wasteful number, since it uses less digits than its factorization.

5053203321043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952354.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 5053203321043 its reverse (3401233023505), we get a palindrome (8454436344548).

The spelling of 5053203321043 in words is "five trillion, fifty-three billion, two hundred three million, three hundred twenty-one thousand, forty-three".