716688952775 has 6 divisors (see below), whose sum is σ = 888694301472. Its totient is φ = 573351162200.

The previous prime is 716688952753. The next prime is 716688952799. The reversal of 716688952775 is 577259886617.

It is not a de Polignac number, because 716688952775 - 2¹⁰ = 716688951751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 716688952699 and 716688952708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14333779031 + ... + 14333779080.

It is an arithmetic number, because the mean of its divisors is an integer number (148115716912).

Almost surely, 2^716688952775 is an apocalyptic number.

716688952775 is a deficient number, since it is larger than the sum of its proper divisors (172005348697).

716688952775 is a wasteful number, since it uses less digits than its factorization.

716688952775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28667558121 (or 28667558116 counting only the distinct ones).

The product of its digits is 355622400, while the sum is 71.

The spelling of 716688952775 in words is "seven hundred sixteen billion, six hundred eighty-eight million, nine hundred fifty-two thousand, seven hundred seventy-five".