13796605081 has 12 divisors (see below), whose sum is σ = 16055144400. Its totient is φ = 11821216680.

The previous prime is 13796605079. The next prime is 13796605091. The reversal of 13796605081 is 18050669731.

It is a happy number.

It is not a de Polignac number, because 13796605081 - 2¹ = 13796605079 is a prime.

It is a super-2 number, since 2×13796605081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13796605061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82270 + ... + 185368.

It is an arithmetic number, because the mean of its divisors is an integer number (1337928700).

Almost surely, 2^13796605081 is an apocalyptic number.

It is an amenable number.

13796605081 is a deficient number, since it is larger than the sum of its proper divisors (2258539319).

13796605081 is a wasteful number, since it uses less digits than its factorization.

13796605081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105844 (or 105837 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 13796605081 in words is "thirteen billion, seven hundred ninety-six million, six hundred five thousand, eighty-one".