568462015980 has 144 divisors (see below), whose sum is σ = 1791848507904. Its totient is φ = 151280498880.

The previous prime is 568462015943. The next prime is 568462015991. The reversal of 568462015980 is 89510264865.

568462015980 is a `hidden beast` number, since 5 + 6 + 8 + 4 + 620 + 1 + 5 + 9 + 8 + 0 = 666.

It is a super-2 number, since 2×568462015980² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2267149 + ... + 2505371.

It is an arithmetic number, because the mean of its divisors is an integer number (12443392416).

Almost surely, 2^568462015980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568462015980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (895924253952).

568462015980 is an abundant number, since it is smaller than the sum of its proper divisors (1223386491924).

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

568462015980 is a wasteful number, since it uses less digits than its factorization.

568462015980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238738 (or 238724 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 568462015980 in words is "five hundred sixty-eight billion, four hundred sixty-two million, fifteen thousand, nine hundred eighty".