13452132433 has 8 divisors (see below), whose sum is σ = 13498718400. Its totient is φ = 13405573200.

The previous prime is 13452132413. The next prime is 13452132461. The reversal of 13452132433 is 33423125431.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13452132433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13452132395 and 13452132404.

It is not an unprimeable number, because it can be changed into a prime (13452132413) 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, 1946418 + ... + 1953316.

It is an arithmetic number, because the mean of its divisors is an integer number (1687339800).

Almost surely, 2^13452132433 is an apocalyptic number.

It is an amenable number.

13452132433 is a deficient number, since it is larger than the sum of its proper divisors (46585967).

13452132433 is an equidigital number, since it uses as much as digits as its factorization.

13452132433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13367.

The product of its digits is 25920, while the sum is 31.

Adding to 13452132433 its reverse (33423125431), we get a palindrome (46875257864).

The spelling of 13452132433 in words is "thirteen billion, four hundred fifty-two million, one hundred thirty-two thousand, four hundred thirty-three".