726652660775 has 6 divisors (see below), whose sum is σ = 901049299392. Its totient is φ = 581322128600.

The previous prime is 726652660763. The next prime is 726652660793. The reversal of 726652660775 is 577066256627.

It is not a de Polignac number, because 726652660775 - 2³⁰ = 725578918951 is a prime.

It is a super-2 number, since 2×726652660775² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14533053191 + ... + 14533053240.

It is an arithmetic number, because the mean of its divisors is an integer number (150174883232).

Almost surely, 2^726652660775 is an apocalyptic number.

726652660775 is a deficient number, since it is larger than the sum of its proper divisors (174396638617).

726652660775 is a wasteful number, since it uses less digits than its factorization.

726652660775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29066106441 (or 29066106436 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 59.

The spelling of 726652660775 in words is "seven hundred twenty-six billion, six hundred fifty-two million, six hundred sixty thousand, seven hundred seventy-five".