2053324443 has 8 divisors (see below), whose sum is σ = 2759323648. Its totient is φ = 1358104104.

The previous prime is 2053324409. The next prime is 2053324489. The reversal of 2053324443 is 3444233502.

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

It is not a de Polignac number, because 2053324443 - 2²⁶ = 1986215579 is a prime.

It is a super-2 number, since 2×2053324443² = 8432282536442520498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2053324443.

It is not an unprimeable number, because it can be changed into a prime (2053324643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2694271 + ... + 2695032.

It is an arithmetic number, because the mean of its divisors is an integer number (344915456).

Almost surely, 2^2053324443 is an apocalyptic number.

2053324443 is a deficient number, since it is larger than the sum of its proper divisors (705999205).

2053324443 is a wasteful number, since it uses less digits than its factorization.

2053324443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5389433.

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 2053324443 is about 45313.6231502183. The cubic root of 2053324443 is about 1271.0204134993.

Adding to 2053324443 its reverse (3444233502), we get a palindrome (5497557945).

The spelling of 2053324443 in words is "two billion, fifty-three million, three hundred twenty-four thousand, four hundred forty-three".