713997018566 has 32 divisors (see below), whose sum is σ = 1184682455040. Its totient is φ = 320595428736.

The previous prime is 713997018509. The next prime is 713997018571. The reversal of 713997018566 is 665810799317.

It is a super-2 number, since 2×713997018566² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 713997018499 and 713997018508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9997115 + ... + 10068281.

It is an arithmetic number, because the mean of its divisors is an integer number (37021326720).

Almost surely, 2^713997018566 is an apocalyptic number.

713997018566 is a deficient number, since it is larger than the sum of its proper divisors (470685436474).

713997018566 is a wasteful number, since it uses less digits than its factorization.

713997018566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81648.

The product of its (nonzero) digits is 17146080, while the sum is 62.

The spelling of 713997018566 in words is "seven hundred thirteen billion, nine hundred ninety-seven million, eighteen thousand, five hundred sixty-six".