564669746180 has 12 divisors (see below), whose sum is σ = 1185806467020. Its totient is φ = 225867898464.

The previous prime is 564669746171. The next prime is 564669746227. The reversal of 564669746180 is 81647966465.

It can be written as a sum of positive squares in 2 ways, for example, as 71143825984 + 493525920196 = 266728^2 + 702514^2 .

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, 14116743635 + ... + 14116743674.

It is an arithmetic number, because the mean of its divisors is an integer number (98817205585).

Almost surely, 2^564669746180 is an apocalyptic number.

It is an amenable number.

564669746180 is an abundant number, since it is smaller than the sum of its proper divisors (621136720840).

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

564669746180 is a wasteful number, since it uses less digits than its factorization.

564669746180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28233487318 (or 28233487316 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 564669746180 in words is "five hundred sixty-four billion, six hundred sixty-nine million, seven hundred forty-six thousand, one hundred eighty".