726272651162653 has 8 divisors (see below), whose sum is σ = 837783138324672. Its totient is φ = 616701476821056.

The previous prime is 726272651162623. The next prime is 726272651162711. The reversal of 726272651162653 is 356261156272627.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 726272651162653 - 2¹⁷ = 726272651031581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 726272651162591 and 726272651162600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726272651162603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484828204300 + ... + 484828205797.

It is an arithmetic number, because the mean of its divisors is an integer number (104722892290584).

Almost surely, 2^{726272651162653} is an apocalyptic number.

It is an amenable number.

726272651162653 is a deficient number, since it is larger than the sum of its proper divisors (111510487162019).

726272651162653 is a wasteful number, since it uses less digits than its factorization.

726272651162653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969656410211.

The product of its digits is 76204800, while the sum is 61.

The spelling of 726272651162653 in words is "seven hundred twenty-six trillion, two hundred seventy-two billion, six hundred fifty-one million, one hundred sixty-two thousand, six hundred fifty-three".