13788960540 has 24 divisors (see below), whose sum is σ = 38609089680. Its totient is φ = 3677056128.

The previous prime is 13788960499. The next prime is 13788960553. The reversal of 13788960540 is 4506988731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114907945 + ... + 114908064.

It is an arithmetic number, because the mean of its divisors is an integer number (1608712070).

Almost surely, 2^13788960540 is an apocalyptic number.

13788960540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13788960540 is an abundant number, since it is smaller than the sum of its proper divisors (24820129140).

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

13788960540 is a wasteful number, since it uses less digits than its factorization.

13788960540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229816021 (or 229816019 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 13788960540 in words is "thirteen billion, seven hundred eighty-eight million, nine hundred sixty thousand, five hundred forty".