4664111563 has 4 divisors (see below), whose sum is σ = 4665473608. Its totient is φ = 4662749520.

The previous prime is 4664111561. The next prime is 4664111567. The reversal of 4664111563 is 3651114664.

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 4664111563 - 2¹ = 4664111561 is a prime.

It is a super-2 number, since 2×4664111563² = 43507873344220605938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4664111561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675873 + ... + 682738.

It is an arithmetic number, because the mean of its divisors is an integer number (1166368402).

Almost surely, 2^4664111563 is an apocalyptic number.

4664111563 is a deficient number, since it is larger than the sum of its proper divisors (1362045).

4664111563 is a wasteful number, since it uses less digits than its factorization.

4664111563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362044.

The product of its digits is 51840, while the sum is 37.

The square root of 4664111563 is about 68294.3011019221. The cubic root of 4664111563 is about 1670.7942679769.

The spelling of 4664111563 in words is "four billion, six hundred sixty-four million, one hundred eleven thousand, five hundred sixty-three".