568721346272 has 48 divisors (see below), whose sum is σ = 1143644443200. Its totient is φ = 278273568768.

The previous prime is 568721346269. The next prime is 568721346293. The reversal of 568721346272 is 272643127865.

It is a super-2 number, since 2×568721346272² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13902104 + ... + 13942952.

It is an arithmetic number, because the mean of its divisors is an integer number (23825925900).

Almost surely, 2^568721346272 is an apocalyptic number.

It is an amenable number.

568721346272 is an abundant number, since it is smaller than the sum of its proper divisors (574923096928).

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

568721346272 is a wasteful number, since it uses less digits than its factorization.

568721346272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50163 (or 50155 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 53.

The spelling of 568721346272 in words is "five hundred sixty-eight billion, seven hundred twenty-one million, three hundred forty-six thousand, two hundred seventy-two".