14001152533 has 4 divisors (see below), whose sum is σ = 14025418540. Its totient is φ = 13976886528.

The previous prime is 14001152509. The next prime is 14001152567. The reversal of 14001152533 is 33525110041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10986813124 + 3014339409 = 104818^2 + 54903^2 .

It is a cyclic number.

It is not a de Polignac number, because 14001152533 - 2⁹ = 14001152021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14001152498 and 14001152507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001150533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12132138 + ... + 12133291.

It is an arithmetic number, because the mean of its divisors is an integer number (3506354635).

Almost surely, 2^14001152533 is an apocalyptic number.

It is an amenable number.

14001152533 is a deficient number, since it is larger than the sum of its proper divisors (24266007).

14001152533 is an equidigital number, since it uses as much as digits as its factorization.

14001152533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24266006.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 14001152533 its reverse (33525110041), we get a palindrome (47526262574).

The spelling of 14001152533 in words is "fourteen billion, one million, one hundred fifty-two thousand, five hundred thirty-three".