13182275328 has 216 divisors, whose sum is σ = 37045938384. Its totient is φ = 4159733760.

The previous prime is 13182275311. The next prime is 13182275333. The reversal of 13182275328 is 82357228131.

It is a self number, because there is not a number n which added to its sum of digits gives 13182275328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39116376 + ... + 39116712.

It is an arithmetic number, because the mean of its divisors is an integer number (171508974).

Almost surely, 2^13182275328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13182275328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18522969192).

13182275328 is an abundant number, since it is smaller than the sum of its proper divisors (23863663056).

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

13182275328 is an equidigital number, since it uses as much as digits as its factorization.

13182275328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 426 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The spelling of 13182275328 in words is "thirteen billion, one hundred eighty-two million, two hundred seventy-five thousand, three hundred twenty-eight".