713047843508 has 96 divisors (see below), whose sum is σ = 1677310322688. Its totient is φ = 256150396800.

The previous prime is 713047843489. The next prime is 713047843531. The reversal of 713047843508 is 805348740317.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3451163 + ... + 3651933.

It is an arithmetic number, because the mean of its divisors is an integer number (17471982528).

Almost surely, 2^713047843508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713047843508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838655161344).

713047843508 is an abundant number, since it is smaller than the sum of its proper divisors (964262479180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

713047843508 is a wasteful number, since it uses less digits than its factorization.

713047843508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201693 (or 201691 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 713047843508 in words is "seven hundred thirteen billion, forty-seven million, eight hundred forty-three thousand, five hundred eight".