13996727572 has 24 divisors (see below), whose sum is σ = 25943924160. Its totient is φ = 6584457600.

The previous prime is 13996727557. The next prime is 13996727573. The reversal of 13996727572 is 27572769931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13996727573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175947 + ... + 242797.

It is an arithmetic number, because the mean of its divisors is an integer number (1080996840).

Almost surely, 2^13996727572 is an apocalyptic number.

It is an amenable number.

13996727572 is a deficient number, since it is larger than the sum of its proper divisors (11947196588).

13996727572 is a wasteful number, since it uses less digits than its factorization.

13996727572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69951 (or 69949 counting only the distinct ones).

The product of its digits is 10001880, while the sum is 58.

The spelling of 13996727572 in words is "thirteen billion, nine hundred ninety-six million, seven hundred twenty-seven thousand, five hundred seventy-two".