13725873808 has 20 divisors (see below), whose sum is σ = 26595698560. Its totient is φ = 6862467744.

The previous prime is 13725873793. The next prime is 13725873827. The reversal of 13725873808 is 80837852731.

It is a happy number.

It is a super-2 number, since 2×13725873808² (a number of 21 digits) contains 22 as substring.

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, 431341 + ... + 462067.

It is an arithmetic number, because the mean of its divisors is an integer number (1329784928).

Almost surely, 2^13725873808 is an apocalyptic number.

It is an amenable number.

13725873808 is a deficient number, since it is larger than the sum of its proper divisors (12869824752).

13725873808 is a wasteful number, since it uses less digits than its factorization.

13725873808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58654 (or 58648 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 13725873808 in words is "thirteen billion, seven hundred twenty-five million, eight hundred seventy-three thousand, eight hundred eight".