13325331534 has 8 divisors (see below), whose sum is σ = 26650663080. Its totient is φ = 4441777176.

The previous prime is 13325331517. The next prime is 13325331577. The reversal of 13325331534 is 43513352331.

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

13325331534 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13325331495 and 13325331504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110444289 + ... + 1110444300.

It is an arithmetic number, because the mean of its divisors is an integer number (3331332885).

Almost surely, 2^13325331534 is an apocalyptic number.

13325331534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13325331534 is a wasteful number, since it uses less digits than its factorization.

13325331534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220888594.

The product of its digits is 48600, while the sum is 33.

Adding to 13325331534 its reverse (43513352331), we get a palindrome (56838683865).

The spelling of 13325331534 in words is "thirteen billion, three hundred twenty-five million, three hundred thirty-one thousand, five hundred thirty-four".