4552272169444 has 48 divisors (see below), whose sum is σ = 8409594473280. Its totient is φ = 2150213627520.

The previous prime is 4552272169441. The next prime is 4552272169451. The reversal of 4552272169444 is 4449612722554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4552272169441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300849759 + ... + 300864889.

It is an arithmetic number, because the mean of its divisors is an integer number (175199884860).

Almost surely, 2^{4552272169444} is an apocalyptic number.

It is an amenable number.

4552272169444 is a deficient number, since it is larger than the sum of its proper divisors (3857322303836).

4552272169444 is a wasteful number, since it uses less digits than its factorization.

4552272169444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26140 (or 26138 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 55.

The spelling of 4552272169444 in words is "four trillion, five hundred fifty-two billion, two hundred seventy-two million, one hundred sixty-nine thousand, four hundred forty-four".