13083699456 has 81 divisors (see below), whose sum is σ = 37739367939. Its totient is φ = 4359403008.

The previous prime is 13083699371. The next prime is 13083699457. The reversal of 13083699456 is 65499638031.

The square root of 13083699456 is 114384.

It is a perfect power (a square), and thus also a powerful number.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (13083699457) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5489241 + ... + 5491623.

Almost surely, 2^13083699456 is an apocalyptic number.

13083699456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

13083699456 is the 114384-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13083699456

13083699456 is an abundant number, since it is smaller than the sum of its proper divisors (24655668483).

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

13083699456 is an frugal number, since it uses more digits than its factorization.

13083699456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788 (or 2388 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 13083699456 in words is "thirteen billion, eighty-three million, six hundred ninety-nine thousand, four hundred fifty-six".