564371543011 has 4 divisors (see below), whose sum is σ = 564475810672. Its totient is φ = 564267275352.

The previous prime is 564371542991. The next prime is 564371543027. The reversal of 564371543011 is 110345173465.

It is a happy number.

564371543011 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 is a cyclic number.

It is not a de Polignac number, because 564371543011 - 2⁷ = 564371542883 is a prime.

It is a super-2 number, since 2×564371543011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564371543041) 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, 52125711 + ... + 52136536.

It is an arithmetic number, because the mean of its divisors is an integer number (141118952668).

Almost surely, 2^564371543011 is an apocalyptic number.

564371543011 is a deficient number, since it is larger than the sum of its proper divisors (104267661).

564371543011 is a wasteful number, since it uses less digits than its factorization.

564371543011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104267660.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 564371543011 in words is "five hundred sixty-four billion, three hundred seventy-one million, five hundred forty-three thousand, eleven".