5403243243 has 8 divisors (see below), whose sum is σ = 7204740048. Its totient is φ = 3601954304.

The previous prime is 5403243233. The next prime is 5403243253. The reversal of 5403243243 is 3423423045.

It is an interprime number because it is at equal distance from previous prime (5403243233) and next prime (5403243253).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5403243243 - 2¹³ = 5403235051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5403243243.

It is not an unprimeable number, because it can be changed into a prime (5403243203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24955 + ... + 106907.

It is an arithmetic number, because the mean of its divisors is an integer number (900592506).

Almost surely, 2^5403243243 is an apocalyptic number.

5403243243 is a deficient number, since it is larger than the sum of its proper divisors (1801496805).

5403243243 is a wasteful number, since it uses less digits than its factorization.

5403243243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103933.

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 5403243243 is about 73506.7564445609. The cubic root of 5403243243 is about 1754.7618059698.

Adding to 5403243243 its reverse (3423423045), we get a palindrome (8826666288).

The spelling of 5403243243 in words is "five billion, four hundred three million, two hundred forty-three thousand, two hundred forty-three".