13768578396588 has 48 divisors (see below), whose sum is σ = 32366692157184. Its totient is φ = 4555290321600.

The previous prime is 13768578396553. The next prime is 13768578396589. The reversal of 13768578396588 is 88569387586731.

It is a self number, because there is not a number n which added to its sum of digits gives 13768578396588.

It is not an unprimeable number, because it can be changed into a prime (13768578396589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049895 + ... + 5351582.

It is an arithmetic number, because the mean of its divisors is an integer number (674306086608).

Almost surely, 2^{13768578396588} is an apocalyptic number.

It is an amenable number.

13768578396588 is an abundant number, since it is smaller than the sum of its proper divisors (18598113760596).

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

13768578396588 is a wasteful number, since it uses less digits than its factorization.

13768578396588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402822 (or 6402820 counting only the distinct ones).

The product of its digits is 14631321600, while the sum is 84.

The spelling of 13768578396588 in words is "thirteen trillion, seven hundred sixty-eight billion, five hundred seventy-eight million, three hundred ninety-six thousand, five hundred eighty-eight".