564686045105 has 32 divisors (see below), whose sum is σ = 838932864000. Its totient is φ = 357427601856.

The previous prime is 564686045003. The next prime is 564686045113. The reversal of 564686045105 is 501540686465.

It is a happy number.

It is not a de Polignac number, because 564686045105 - 2²⁰ = 564684996529 is a prime.

It is a super-2 number, since 2×564686045105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3594905 + ... + 3748694.

It is an arithmetic number, because the mean of its divisors is an integer number (26216652000).

Almost surely, 2^564686045105 is an apocalyptic number.

It is an amenable number.

564686045105 is a deficient number, since it is larger than the sum of its proper divisors (274246818895).

564686045105 is an equidigital number, since it uses as much as digits as its factorization.

564686045105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7343650 (or 7343624 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 50.

It can be divided in two parts, 5646860 and 45105, that added together give a palindrome (5691965).

The spelling of 564686045105 in words is "five hundred sixty-four billion, six hundred eighty-six million, forty-five thousand, one hundred five".