10053326443 has 4 divisors (see below), whose sum is σ = 10377627328. Its totient is φ = 9729025560.

The previous prime is 10053326429. The next prime is 10053326453. The reversal of 10053326443 is 34462335001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34462335001 = 4649 ⋅7412849.

It is a cyclic number.

It is not a de Polignac number, because 10053326443 - 2²¹ = 10051229291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 324300853 = 10053326443 / (1 + 0 + 0 + 5 + 3 + 3 + 2 + 6 + 4 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10053326453) 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 3 ways as a sum of consecutive naturals, for example, 162150396 + ... + 162150457.

It is an arithmetic number, because the mean of its divisors is an integer number (2594406832).

Almost surely, 2^10053326443 is an apocalyptic number.

10053326443 is a deficient number, since it is larger than the sum of its proper divisors (324300885).

10053326443 is an equidigital number, since it uses as much as digits as its factorization.

10053326443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324300884.

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 10053326443 in words is "ten billion, fifty-three million, three hundred twenty-six thousand, four hundred forty-three".