316665541852 has 12 divisors (see below), whose sum is σ = 604543307256. Its totient is φ = 143938882640.

The previous prime is 316665541837. The next prime is 316665541853. The reversal of 316665541852 is 258145566613.

It is a self number, because there is not a number n which added to its sum of digits gives 316665541852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316665541853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598472023 + ... + 3598472110.

It is an arithmetic number, because the mean of its divisors is an integer number (50378608938).

Almost surely, 2^316665541852 is an apocalyptic number.

It is an amenable number.

316665541852 is a deficient number, since it is larger than the sum of its proper divisors (287877765404).

316665541852 is a wasteful number, since it uses less digits than its factorization.

316665541852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7196944148 (or 7196944146 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 52.

The spelling of 316665541852 in words is "three hundred sixteen billion, six hundred sixty-five million, five hundred forty-one thousand, eight hundred fifty-two".