5536403243 has 16 divisors (see below), whose sum is σ = 6915631104. Its totient is φ = 4322263680.

The previous prime is 5536403239. The next prime is 5536403261. The reversal of 5536403243 is 3423046355.

It is not a de Polignac number, because 5536403243 - 2² = 5536403239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5536463243) 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, 746705 + ... + 754082.

It is an arithmetic number, because the mean of its divisors is an integer number (432226944).

Almost surely, 2^5536403243 is an apocalyptic number.

5536403243 is a deficient number, since it is larger than the sum of its proper divisors (1379227861).

5536403243 is a wasteful number, since it uses less digits than its factorization.

5536403243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500842.

The product of its (nonzero) digits is 129600, while the sum is 35.

The square root of 5536403243 is about 74407.0107113570. The cubic root of 5536403243 is about 1769.0600351395.

Adding to 5536403243 its reverse (3423046355), we get a palindrome (8959449598).

The spelling of 5536403243 in words is "five billion, five hundred thirty-six million, four hundred three thousand, two hundred forty-three".