726414537568 has 24 divisors (see below), whose sum is σ = 1433525627520. Its totient is φ = 362344536960.

The previous prime is 726414537559. The next prime is 726414537581. The reversal of 726414537568 is 865735414627.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26946688 + ... + 26973631.

It is an arithmetic number, because the mean of its divisors is an integer number (59730234480).

Almost surely, 2^726414537568 is an apocalyptic number.

It is an amenable number.

726414537568 is a deficient number, since it is larger than the sum of its proper divisors (707111089952).

726414537568 is a wasteful number, since it uses less digits than its factorization.

726414537568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53920750 (or 53920742 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 58.

The spelling of 726414537568 in words is "seven hundred twenty-six billion, four hundred fourteen million, five hundred thirty-seven thousand, five hundred sixty-eight".