4223667752 has 8 divisors (see below), whose sum is σ = 7919377050. Its totient is φ = 2111833872.

The previous prime is 4223667703. The next prime is 4223667779. The reversal of 4223667752 is 2577663224.

It can be written as a sum of positive squares in only one way, i.e., 3108508516 + 1115159236 = 55754^2 + 33394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263979227 + ... + 263979242.

Almost surely, 2^4223667752 is an apocalyptic number.

It is an amenable number.

4223667752 is a deficient number, since it is larger than the sum of its proper divisors (3695709298).

4223667752 is a wasteful number, since it uses less digits than its factorization.

4223667752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527958475 (or 527958471 counting only the distinct ones).

The product of its digits is 846720, while the sum is 44.

The square root of 4223667752 is about 64989.7511304667. The cubic root of 4223667752 is about 1616.4536241226.

The spelling of 4223667752 in words is "four billion, two hundred twenty-three million, six hundred sixty-seven thousand, seven hundred fifty-two".