564227736073 has 8 divisors (see below), whose sum is σ = 581799734208. Its totient is φ = 546912263664.

The previous prime is 564227736047. The next prime is 564227736089. The reversal of 564227736073 is 370637722465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564227736073 - 2³⁷ = 426788782601 is a prime.

It is a super-2 number, since 2×564227736073² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564227736073.

It is not an unprimeable number, because it can be changed into a prime (564227766073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64126965 + ... + 64135762.

It is an arithmetic number, because the mean of its divisors is an integer number (72724966776).

Almost surely, 2^564227736073 is an apocalyptic number.

564227736073 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

564227736073 is a deficient number, since it is larger than the sum of its proper divisors (17571998135).

564227736073 is a wasteful number, since it uses less digits than its factorization.

564227736073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128262863.

The product of its (nonzero) digits is 8890560, while the sum is 52.

The spelling of 564227736073 in words is "five hundred sixty-four billion, two hundred twenty-seven million, seven hundred thirty-six thousand, seventy-three".