6725831273736 has 64 divisors (see below), whose sum is σ = 16989667092480. Its totient is φ = 2218687511040.

The previous prime is 6725831273719. The next prime is 6725831273737. The reversal of 6725831273736 is 6373721385276.

It is a self number, because there is not a number n which added to its sum of digits gives 6725831273736.

It is not an unprimeable number, because it can be changed into a prime (6725831273737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1569085 + ... + 3989196.

It is an arithmetic number, because the mean of its divisors is an integer number (265463548320).

Almost surely, 2^{6725831273736} is an apocalyptic number.

It is an amenable number.

6725831273736 is an abundant number, since it is smaller than the sum of its proper divisors (10263835818744).

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

6725831273736 is a wasteful number, since it uses less digits than its factorization.

6725831273736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558814 (or 5558810 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 60.

The spelling of 6725831273736 in words is "six trillion, seven hundred twenty-five billion, eight hundred thirty-one million, two hundred seventy-three thousand, seven hundred thirty-six".