13725255936 has 216 divisors, whose sum is σ = 42917818944. Its totient is φ = 3882332160.

The previous prime is 13725255919. The next prime is 13725255937. The reversal of 13725255936 is 63955252731.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (13725255937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3874326 + ... + 3877866.

Almost surely, 2^13725255936 is an apocalyptic number.

13725255936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13725255936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21458909472).

13725255936 is an abundant number, since it is smaller than the sum of its proper divisors (29192563008).

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

13725255936 is a wasteful number, since it uses less digits than its factorization.

13725255936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677 (or 3656 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 48.

The spelling of 13725255936 in words is "thirteen billion, seven hundred twenty-five million, two hundred fifty-five thousand, nine hundred thirty-six".