564237732463 has 2 divisors, whose sum is σ = 564237732464. Its totient is φ = 564237732462.

The previous prime is 564237732451. The next prime is 564237732469. The reversal of 564237732463 is 364237732465.

It is a happy number.

564237732463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564237732463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564237732463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564237732469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282118866231 + 282118866232.

It is an arithmetic number, because the mean of its divisors is an integer number (282118866232).

Almost surely, 2^564237732463 is an apocalyptic number.

564237732463 is a deficient number, since it is larger than the sum of its proper divisors (1).

564237732463 is an equidigital number, since it uses as much as digits as its factorization.

564237732463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 52.

The spelling of 564237732463 in words is "five hundred sixty-four billion, two hundred thirty-seven million, seven hundred thirty-two thousand, four hundred sixty-three".