564215320123241 has 4 divisors (see below), whose sum is σ = 574860892201092. Its totient is φ = 553569748045392.

The previous prime is 564215320123193. The next prime is 564215320123253. The reversal of 564215320123241 is 142321023512465.

564215320123241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 214465627176025 + 349749692947216 = 14644645^2 + 18701596^2 .

It is a cyclic number.

It is not a de Polignac number, because 564215320123241 - 2³⁴ = 564198140254057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564215320123141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5322786038846 + ... + 5322786038951.

It is an arithmetic number, because the mean of its divisors is an integer number (143715223050273).

Almost surely, 2^{564215320123241} is an apocalyptic number.

It is an amenable number.

564215320123241 is a deficient number, since it is larger than the sum of its proper divisors (10645572077851).

564215320123241 is a wasteful number, since it uses less digits than its factorization.

564215320123241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10645572077850.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 564215320123241 in words is "five hundred sixty-four trillion, two hundred fifteen billion, three hundred twenty million, one hundred twenty-three thousand, two hundred forty-one".