13775012162 has 18 divisors (see below), whose sum is σ = 21245529753. Its totient is φ = 6698369592.

The previous prime is 13775012143. The next prime is 13775012191. The reversal of 13775012162 is 26121057731.

It can be written as a sum of positive squares in 2 ways, for example, as 11113587241 + 2661424921 = 105421^2 + 51589^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=82991.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6140213 + ... + 6142455.

Almost surely, 2^13775012162 is an apocalyptic number.

13775012162 is a deficient number, since it is larger than the sum of its proper divisors (7470517591).

13775012162 is an frugal number, since it uses more digits than its factorization.

13775012162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4562 (or 2282 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

Adding to 13775012162 its reverse (26121057731), we get a palindrome (39896069893).

The spelling of 13775012162 in words is "thirteen billion, seven hundred seventy-five million, twelve thousand, one hundred sixty-two".