13782089480 has 16 divisors (see below), whose sum is σ = 31009701420. Its totient is φ = 5512835776.

The previous prime is 13782089479. The next prime is 13782089507. The reversal of 13782089480 is 8498028731.

It can be written as a sum of positive squares in 2 ways, for example, as 12949074436 + 833015044 = 113794^2 + 28862^2 .

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, 172276079 + ... + 172276158.

Almost surely, 2^13782089480 is an apocalyptic number.

13782089480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13782089480 is an abundant number, since it is smaller than the sum of its proper divisors (17227611940).

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

13782089480 is a wasteful number, since it uses less digits than its factorization.

13782089480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344552248 (or 344552244 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 13782089480 in words is "thirteen billion, seven hundred eighty-two million, eighty-nine thousand, four hundred eighty".