716166702050 has 12 divisors (see below), whose sum is σ = 1332070065906. Its totient is φ = 286466680800.

The previous prime is 716166702047. The next prime is 716166702059. The reversal of 716166702050 is 50207661617.

It can be written as a sum of positive squares in 3 ways, for example, as 595701481489 + 120465220561 = 771817^2 + 347081^2 .

It is a junction number, because it is equal to n+sod(n) for n = 716166701989 and 716166702007.

It is not an unprimeable number, because it can be changed into a prime (716166702059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7161666971 + ... + 7161667070.

Almost surely, 2^716166702050 is an apocalyptic number.

716166702050 is a deficient number, since it is larger than the sum of its proper divisors (615903363856).

716166702050 is a wasteful number, since it uses less digits than its factorization.

716166702050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14323334053 (or 14323334048 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 716166702050 in words is "seven hundred sixteen billion, one hundred sixty-six million, seven hundred two thousand, fifty".