726760552613 has 8 divisors (see below), whose sum is σ = 730046462208. Its totient is φ = 723474883584.

The previous prime is 726760552571. The next prime is 726760552633. The reversal of 726760552613 is 316255067627.

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 726760552613 - 2¹⁰ = 726760551589 is a prime.

It is a super-2 number, since 2×726760552613² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726760552633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9207845 + ... + 9286437.

It is an arithmetic number, because the mean of its divisors is an integer number (91255807776).

Almost surely, 2^726760552613 is an apocalyptic number.

It is an amenable number.

726760552613 is a deficient number, since it is larger than the sum of its proper divisors (3285909595).

726760552613 is a wasteful number, since it uses less digits than its factorization.

726760552613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120283.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 726760552613 in words is "seven hundred twenty-six billion, seven hundred sixty million, five hundred fifty-two thousand, six hundred thirteen".