564053880961 has 2 divisors, whose sum is σ = 564053880962. Its totient is φ = 564053880960.

The previous prime is 564053880959. The next prime is 564053880977. The reversal of 564053880961 is 169088350465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 487421800336 + 76632080625 = 698156^2 + 276825^2 .

It is a cyclic number.

It is not a de Polignac number, because 564053880961 - 2¹ = 564053880959 is a prime.

It is a super-3 number, since 3×564053880961³ (a number of 36 digits) contains 333 as substring.

Together with 564053880959, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (564053886961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282026940480 + 282026940481.

It is an arithmetic number, because the mean of its divisors is an integer number (282026940481).

Almost surely, 2^564053880961 is an apocalyptic number.

It is an amenable number.

564053880961 is a deficient number, since it is larger than the sum of its proper divisors (1).

564053880961 is an equidigital number, since it uses as much as digits as its factorization.

564053880961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 564053880961 in words is "five hundred sixty-four billion, fifty-three million, eight hundred eighty thousand, nine hundred sixty-one".