4523664422 has 4 divisors (see below), whose sum is σ = 6785496636. Its totient is φ = 2261832210.

The previous prime is 4523664407. The next prime is 4523664443. The reversal of 4523664422 is 2244663254.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1130916104 + ... + 1130916107.

It is an arithmetic number, because the mean of its divisors is an integer number (1696374159).

Almost surely, 2^4523664422 is an apocalyptic number.

4523664422 is a deficient number, since it is larger than the sum of its proper divisors (2261832214).

4523664422 is a wasteful number, since it uses less digits than its factorization.

4523664422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261832213.

The product of its digits is 276480, while the sum is 38.

The square root of 4523664422 is about 67258.1922296459. The cubic root of 4523664422 is about 1653.8525736537.

The spelling of 4523664422 in words is "four billion, five hundred twenty-three million, six hundred sixty-four thousand, four hundred twenty-two".