13751388697 has 2 divisors, whose sum is σ = 13751388698. Its totient is φ = 13751388696.

The previous prime is 13751388683. The next prime is 13751388713. The reversal of 13751388697 is 79688315731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6978263296 + 6773125401 = 83536^2 + 82299^2 .

It is a cyclic number.

It is not a de Polignac number, because 13751388697 - 2¹⁵ = 13751355929 is a prime.

It is not a weakly prime, because it can be changed into another prime (13751388617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6875694348 + 6875694349.

It is an arithmetic number, because the mean of its divisors is an integer number (6875694349).

Almost surely, 2^13751388697 is an apocalyptic number.

It is an amenable number.

13751388697 is a deficient number, since it is larger than the sum of its proper divisors (1).

13751388697 is an equidigital number, since it uses as much as digits as its factorization.

13751388697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 58.

The spelling of 13751388697 in words is "thirteen billion, seven hundred fifty-one million, three hundred eighty-eight thousand, six hundred ninety-seven".