13768062528 has 112 divisors (see below), whose sum is σ = 40413553920. Its totient is φ = 4101388800.

The previous prime is 13768062521. The next prime is 13768062541. The reversal of 13768062528 is 82526086731.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (13768062521) 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, 69363 + ... + 179853.

Almost surely, 2^13768062528 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 13768062528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20206776960).

13768062528 is an abundant number, since it is smaller than the sum of its proper divisors (26645491392).

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

13768062528 is a wasteful number, since it uses less digits than its factorization.

13768062528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110576 (or 110566 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 13768062528 in words is "thirteen billion, seven hundred sixty-eight million, sixty-two thousand, five hundred twenty-eight".