13853547734 has 8 divisors (see below), whose sum is σ = 22378807920. Its totient is φ = 6393945096.

The previous prime is 13853547713. The next prime is 13853547779. The reversal of 13853547734 is 43774535831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266414354 + ... + 266414405.

It is an arithmetic number, because the mean of its divisors is an integer number (2797350990).

Almost surely, 2^13853547734 is an apocalyptic number.

13853547734 is a deficient number, since it is larger than the sum of its proper divisors (8525260186).

13853547734 is a wasteful number, since it uses less digits than its factorization.

13853547734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532828774.

The product of its digits is 4233600, while the sum is 50.

The spelling of 13853547734 in words is "thirteen billion, eight hundred fifty-three million, five hundred forty-seven thousand, seven hundred thirty-four".