564882043385 has 16 divisors (see below), whose sum is σ = 739811793600. Its totient is φ = 410640056640.

The previous prime is 564882043351. The next prime is 564882043399. The reversal of 564882043385 is 583340288465.

It is not a de Polignac number, because 564882043385 - 2¹² = 564882039289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564882043385.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2166110 + ... + 2412839.

It is an arithmetic number, because the mean of its divisors is an integer number (46238237100).

Almost surely, 2^564882043385 is an apocalyptic number.

564882043385 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

564882043385 is a deficient number, since it is larger than the sum of its proper divisors (174929750215).

564882043385 is a wasteful number, since it uses less digits than its factorization.

564882043385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581208.

The product of its (nonzero) digits is 22118400, while the sum is 56.

The spelling of 564882043385 in words is "five hundred sixty-four billion, eight hundred eighty-two million, forty-three thousand, three hundred eighty-five".