573310216612 has 12 divisors (see below), whose sum is σ = 1146620433280. Its totient is φ = 245704378536.

The previous prime is 573310216573. The next prime is 573310216643. The reversal of 573310216612 is 216612013375.

573310216612 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10237682412 + ... + 10237682467.

Almost surely, 2^573310216612 is an apocalyptic number.

It is an amenable number.

573310216612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

573310216612 is a wasteful number, since it uses less digits than its factorization.

573310216612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20475364890 (or 20475364888 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

Adding to 573310216612 its reverse (216612013375), we get a palindrome (789922229987).

The spelling of 573310216612 in words is "five hundred seventy-three billion, three hundred ten million, two hundred sixteen thousand, six hundred twelve".