13634125683 has 4 divisors (see below), whose sum is σ = 18178834248. Its totient is φ = 9089417120.

The previous prime is 13634125667. The next prime is 13634125693. The reversal of 13634125683 is 38652143631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13634125683 - 2⁴ = 13634125667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13634125693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272354278 + ... + 2272354283.

It is an arithmetic number, because the mean of its divisors is an integer number (4544708562).

Almost surely, 2^13634125683 is an apocalyptic number.

13634125683 is a deficient number, since it is larger than the sum of its proper divisors (4544708565).

13634125683 is an equidigital number, since it uses as much as digits as its factorization.

13634125683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544708564.

The product of its digits is 311040, while the sum is 42.

The spelling of 13634125683 in words is "thirteen billion, six hundred thirty-four million, one hundred twenty-five thousand, six hundred eighty-three".