8444053 has 8 divisors (see below), whose sum is σ = 9042840. Its totient is φ = 7856640.

The previous prime is 8444041. The next prime is 8444057. The reversal of 8444053 is 3504448.

It can be written as a sum of positive squares in 4 ways, for example, as 643204 + 7800849 = 802^2 + 2793^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8444053 - 2¹⁷ = 8312981 is a prime.

It is a Duffinian number.

8444053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1278 + ... + 4303.

It is an arithmetic number, because the mean of its divisors is an integer number (1130355).

Almost surely, 2^8444053 is an apocalyptic number.

It is an amenable number.

8444053 is a deficient number, since it is larger than the sum of its proper divisors (598787).

8444053 is a wasteful number, since it uses less digits than its factorization.

8444053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 8444053 is about 2905.8652756107. The cubic root of 8444053 is about 203.6340115430.

The spelling of 8444053 in words is "eight million, four hundred forty-four thousand, fifty-three".