715322820608 has 108 divisors (see below), whose sum is σ = 1573069815135. Its totient is φ = 324955361280.

The previous prime is 715322820517. The next prime is 715322820613. The reversal of 715322820608 is 806028223517.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 357661410304 + 357661410304 = 598048^2 + 598048^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=598048.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 421024943 + ... + 421026641.

Almost surely, 2^715322820608 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 715322820608

715322820608 is an abundant number, since it is smaller than the sum of its proper divisors (857746994527).

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

715322820608 is an frugal number, since it uses more digits than its factorization.

715322820608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 715322820608 in words is "seven hundred fifteen billion, three hundred twenty-two million, eight hundred twenty thousand, six hundred eight".