13756212789 has 24 divisors (see below), whose sum is σ = 20168677536. Its totient is φ = 8333767200.

The previous prime is 13756212773. The next prime is 13756212793. The reversal of 13756212789 is 98721265731.

It is not a de Polignac number, because 13756212789 - 2⁴ = 13756212773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13756212289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1142179 + ... + 1154159.

It is an arithmetic number, because the mean of its divisors is an integer number (840361564).

Almost surely, 2^13756212789 is an apocalyptic number.

It is an amenable number.

13756212789 is a deficient number, since it is larger than the sum of its proper divisors (6412464747).

13756212789 is a wasteful number, since it uses less digits than its factorization.

13756212789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15169 (or 15158 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 51.

The spelling of 13756212789 in words is "thirteen billion, seven hundred fifty-six million, two hundred twelve thousand, seven hundred eighty-nine".