546568768 has 56 divisors (see below), whose sum is σ = 1163116800. Its totient is φ = 253913088.

The previous prime is 546568709. The next prime is 546568831. The reversal of 546568768 is 867865645.

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, 82773 + ... + 89131.

Almost surely, 2^546568768 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 546568768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581558400).

546568768 is an abundant number, since it is smaller than the sum of its proper divisors (616548032).

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

546568768 is a wasteful number, since it uses less digits than its factorization.

546568768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467 (or 6457 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 55.

The square root of 546568768 is about 23378.8102349114. The cubic root of 546568768 is about 817.6139082579.

The spelling of 546568768 in words is "five hundred forty-six million, five hundred sixty-eight thousand, seven hundred sixty-eight".