13804739853 has 8 divisors (see below), whose sum is σ = 18551251968. Its totient is φ = 9130693824.

The previous prime is 13804739821. The next prime is 13804739867. The reversal of 13804739853 is 35893740831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13804739853 - 2⁵ = 13804739821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13804739796 and 13804739805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13804739813) 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 7 ways as a sum of consecutive naturals, for example, 18116076 + ... + 18116837.

It is an arithmetic number, because the mean of its divisors is an integer number (2318906496).

Almost surely, 2^13804739853 is an apocalyptic number.

It is an amenable number.

13804739853 is a deficient number, since it is larger than the sum of its proper divisors (4746512115).

13804739853 is a wasteful number, since it uses less digits than its factorization.

13804739853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36233043.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 13804739853 in words is "thirteen billion, eight hundred four million, seven hundred thirty-nine thousand, eight hundred fifty-three".