13875729654 has 8 divisors (see below), whose sum is σ = 27751459320. Its totient is φ = 4625243216.

The previous prime is 13875729649. The next prime is 13875729661. The reversal of 13875729654 is 45692757831.

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

13875729654 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13875729594 and 13875729603.

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, 1156310799 + ... + 1156310810.

It is an arithmetic number, because the mean of its divisors is an integer number (3468932415).

Almost surely, 2^13875729654 is an apocalyptic number.

13875729654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13875729654 is a wasteful number, since it uses less digits than its factorization.

13875729654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312621614.

The product of its digits is 12700800, while the sum is 57.

The spelling of 13875729654 in words is "thirteen billion, eight hundred seventy-five million, seven hundred twenty-nine thousand, six hundred fifty-four".