2053304423 has 4 divisors (see below), whose sum is σ = 2053802520. Its totient is φ = 2052806328.

The previous prime is 2053304401. The next prime is 2053304431. The reversal of 2053304423 is 3244033502.

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

It is a cyclic number.

It is not a de Polignac number, because 2053304423 - 2¹⁸ = 2053042279 is a prime.

It is a super-2 number, since 2×2053304423² = 8432118107022725858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2053304392 and 2053304401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053304443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242813 + ... + 251126.

It is an arithmetic number, because the mean of its divisors is an integer number (513450630).

Almost surely, 2^2053304423 is an apocalyptic number.

2053304423 is a deficient number, since it is larger than the sum of its proper divisors (498097).

2053304423 is an equidigital number, since it uses as much as digits as its factorization.

2053304423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498096.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2053304423 is about 45313.4022448105. The cubic root of 2053304423 is about 1271.0162826516.

Adding to 2053304423 its reverse (3244033502), we get a palindrome (5297337925).

The spelling of 2053304423 in words is "two billion, fifty-three million, three hundred four thousand, four hundred twenty-three".