5233203440643 has 16 divisors (see below), whose sum is σ = 6981912467712. Its totient is φ = 3486648612000.

The previous prime is 5233203440617. The next prime is 5233203440681. The reversal of 5233203440643 is 3460443023325.

It is not a de Polignac number, because 5233203440643 - 2²⁶ = 5233136331779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5233203440693) 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, 145102833 + ... + 145138893.

It is an arithmetic number, because the mean of its divisors is an integer number (436369529232).

Almost surely, 2^{5233203440643} is an apocalyptic number.

5233203440643 is a deficient number, since it is larger than the sum of its proper divisors (1748709027069).

5233203440643 is a wasteful number, since it uses less digits than its factorization.

5233203440643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64586.

The product of its (nonzero) digits is 622080, while the sum is 39.

Adding to 5233203440643 its reverse (3460443023325), we get a palindrome (8693646463968).

The spelling of 5233203440643 in words is "five trillion, two hundred thirty-three billion, two hundred three million, four hundred forty thousand, six hundred forty-three".