4664332505563 has 2 divisors, whose sum is σ = 4664332505564. Its totient is φ = 4664332505562.

The previous prime is 4664332505527. The next prime is 4664332505587. The reversal of 4664332505563 is 3655052334664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4664332505563 - 2²⁹ = 4663795634651 is a prime.

It is a super-2 number, since 2×4664332505563² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4664332505563.

It is not a weakly prime, because it can be changed into another prime (4664332505263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332166252781 + 2332166252782.

It is an arithmetic number, because the mean of its divisors is an integer number (2332166252782).

Almost surely, 2^{4664332505563} is an apocalyptic number.

4664332505563 is a deficient number, since it is larger than the sum of its proper divisors (1).

4664332505563 is an equidigital number, since it uses as much as digits as its factorization.

4664332505563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328000, while the sum is 52.

The spelling of 4664332505563 in words is "four trillion, six hundred sixty-four billion, three hundred thirty-two million, five hundred five thousand, five hundred sixty-three".