13323532451 has 8 divisors (see below), whose sum is σ = 14155422624. Its totient is φ = 12496992640.

The previous prime is 13323532373. The next prime is 13323532489. The reversal of 13323532451 is 15423532331.

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-13323532451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13323532951) 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, 1332455 + ... + 1342416.

It is an arithmetic number, because the mean of its divisors is an integer number (1769427828).

Almost surely, 2^13323532451 is an apocalyptic number.

13323532451 is a deficient number, since it is larger than the sum of its proper divisors (831890173).

13323532451 is a wasteful number, since it uses less digits than its factorization.

13323532451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675181.

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

The spelling of 13323532451 in words is "thirteen billion, three hundred twenty-three million, five hundred thirty-two thousand, four hundred fifty-one".