8503053349 has 16 divisors (see below), whose sum is σ = 9934643200. Its totient is φ = 7274700720.

The previous prime is 8503053343. The next prime is 8503053367. The reversal of 8503053349 is 9433503058.

It is a de Polignac number, because none of the positive numbers 2^k-8503053349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8503053343) 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 15 ways as a sum of consecutive naturals, for example, 162652 + ... + 208474.

It is an arithmetic number, because the mean of its divisors is an integer number (620915200).

Almost surely, 2^8503053349 is an apocalyptic number.

It is an amenable number.

8503053349 is a deficient number, since it is larger than the sum of its proper divisors (1431589851).

8503053349 is an equidigital number, since it uses as much as digits as its factorization.

8503053349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46385 (or 46371 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 8503053349 is about 92212.0021960265. The cubic root of 8503053349 is about 2041.0718887145.

The spelling of 8503053349 in words is "eight billion, five hundred three million, fifty-three thousand, three hundred forty-nine".