316333866852 has 18 divisors (see below), whose sum is σ = 799621719078. Its totient is φ = 105444622272.

The previous prime is 316333866743. The next prime is 316333866859. The reversal of 316333866852 is 258668333613.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 253556559936 + 62777306916 = 503544^2 + 250554^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (316333866859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4393525893 + ... + 4393525964.

Almost surely, 2^316333866852 is an apocalyptic number.

It is an amenable number.

316333866852 is an abundant number, since it is smaller than the sum of its proper divisors (483287852226).

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

316333866852 is a wasteful number, since it uses less digits than its factorization.

316333866852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787051867 (or 8787051862 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The spelling of 316333866852 in words is "three hundred sixteen billion, three hundred thirty-three million, eight hundred sixty-six thousand, eight hundred fifty-two".