13795885788 has 48 divisors (see below), whose sum is σ = 34100545920. Its totient is φ = 4328835264.

The previous prime is 13795885787. The next prime is 13795885793. The reversal of 13795885788 is 88758859731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13795885787) 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, 156906 + ... + 228497.

It is an arithmetic number, because the mean of its divisors is an integer number (710428040).

Almost surely, 2^13795885788 is an apocalyptic number.

It is an amenable number.

13795885788 is an abundant number, since it is smaller than the sum of its proper divisors (20304660132).

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

13795885788 is a wasteful number, since it uses less digits than its factorization.

13795885788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385586 (or 385584 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 69.

The spelling of 13795885788 in words is "thirteen billion, seven hundred ninety-five million, eight hundred eighty-five thousand, seven hundred eighty-eight".