14231332553 has 16 divisors (see below), whose sum is σ = 15341896080. Its totient is φ = 13152761856.

The previous prime is 14231332543. The next prime is 14231332559. The reversal of 14231332553 is 35523313241.

It can be written as a sum of positive squares in 8 ways, for example, as 4905181369 + 9326151184 = 70037^2 + 96572^2 .

It is a cyclic number.

It is not a de Polignac number, because 14231332553 - 2¹⁸ = 14231070409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14231332559) 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, 259151 + ... + 309227.

It is an arithmetic number, because the mean of its divisors is an integer number (958868505).

Almost surely, 2^14231332553 is an apocalyptic number.

It is an amenable number.

14231332553 is a deficient number, since it is larger than the sum of its proper divisors (1110563527).

14231332553 is a wasteful number, since it uses less digits than its factorization.

14231332553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50396.

The product of its digits is 32400, while the sum is 32.

Adding to 14231332553 its reverse (35523313241), we get a palindrome (49754645794).

The spelling of 14231332553 in words is "fourteen billion, two hundred thirty-one million, three hundred thirty-two thousand, five hundred fifty-three".