13085229854 has 4 divisors (see below), whose sum is σ = 19627844784. Its totient is φ = 6542614926.

The previous prime is 13085229821. The next prime is 13085229877. The reversal of 13085229854 is 45892258031.

It is a happy number.

13085229854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45892258031 = 293 ⋅156628867.

It is a super-2 number, since 2×13085229854² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13085229799 and 13085229808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3271307462 + ... + 3271307465.

It is an arithmetic number, because the mean of its divisors is an integer number (4906961196).

Almost surely, 2^13085229854 is an apocalyptic number.

13085229854 is a deficient number, since it is larger than the sum of its proper divisors (6542614930).

13085229854 is an equidigital number, since it uses as much as digits as its factorization.

13085229854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6542614929.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 13085229854 in words is "thirteen billion, eighty-five million, two hundred twenty-nine thousand, eight hundred fifty-four".