713555072928 has 120 divisors (see below), whose sum is σ = 2099444453568. Its totient is φ = 237749821056.

The previous prime is 713555072927. The next prime is 713555072933. The reversal of 713555072928 is 829270555317.

713555072928 is a `hidden beast` number, since 7 + 13 + 5 + 550 + 72 + 9 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (713555072927) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 6118975 + ... + 6234497.

Almost surely, 2^713555072928 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 713555072928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1049722226784).

713555072928 is an abundant number, since it is smaller than the sum of its proper divisors (1385889380640).

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

713555072928 is a wasteful number, since it uses less digits than its factorization.

713555072928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117928 (or 117911 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The spelling of 713555072928 in words is "seven hundred thirteen billion, five hundred fifty-five million, seventy-two thousand, nine hundred twenty-eight".