5543263423 has 8 divisors (see below), whose sum is σ = 5873804640. Its totient is φ = 5213218560.

The previous prime is 5543263393. The next prime is 5543263441. The reversal of 5543263423 is 3243623455.

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 5543263423 - 2⁵ = 5543263391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543263463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100963 + ... + 145876.

It is an arithmetic number, because the mean of its divisors is an integer number (734225580).

Almost surely, 2^5543263423 is an apocalyptic number.

5543263423 is a deficient number, since it is larger than the sum of its proper divisors (330541217).

5543263423 is a wasteful number, since it uses less digits than its factorization.

5543263423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248177.

The product of its digits is 259200, while the sum is 37.

The square root of 5543263423 is about 74453.0954561326. The cubic root of 5543263423 is about 1769.7904167349.

Adding to 5543263423 its reverse (3243623455), we get a palindrome (8786886878).

The spelling of 5543263423 in words is "five billion, five hundred forty-three million, two hundred sixty-three thousand, four hundred twenty-three".