316527068661 has 8 divisors (see below), whose sum is σ = 446861744064. Its totient is φ = 198605219520.

The previous prime is 316527068629. The next prime is 316527068677. The reversal of 316527068661 is 166860725613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 316527068661 - 2⁵ = 316527068629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 6206413111 = 316527068661 / (3 + 1 + 6 + 5 + 2 + 7 + 0 + 6 + 8 + 6 + 6 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316527068681) 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 7 ways as a sum of consecutive naturals, for example, 3103206505 + ... + 3103206606.

It is an arithmetic number, because the mean of its divisors is an integer number (55857718008).

Almost surely, 2^316527068661 is an apocalyptic number.

It is an amenable number.

316527068661 is a deficient number, since it is larger than the sum of its proper divisors (130334675403).

316527068661 is a wasteful number, since it uses less digits than its factorization.

316527068661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6206413131.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 316527068661 in words is "three hundred sixteen billion, five hundred twenty-seven million, sixty-eight thousand, six hundred sixty-one".