13003453053 has 12 divisors (see below), whose sum is σ = 18908826300. Its totient is φ = 8610786816.

The previous prime is 13003453027. The next prime is 13003453061. The reversal of 13003453053 is 35035430031.

It is a happy number.

13003453053 is a `hidden beast` number, since 13 + 0 + 0 + 345 + 305 + 3 = 666.

13003453053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5131859769 + 7871593284 = 71637^2 + 88722^2 .

It is not a de Polignac number, because 13003453053 - 2¹² = 13003448957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003453013) 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 11 ways as a sum of consecutive naturals, for example, 4847076 + ... + 4849757.

It is an arithmetic number, because the mean of its divisors is an integer number (1575735525).

Almost surely, 2^13003453053 is an apocalyptic number.

It is an amenable number.

13003453053 is a deficient number, since it is larger than the sum of its proper divisors (5905373247).

13003453053 is a wasteful number, since it uses less digits than its factorization.

13003453053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9696988 (or 9696985 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 13003453053 its reverse (35035430031), we get a palindrome (48038883084).

The spelling of 13003453053 in words is "thirteen billion, three million, four hundred fifty-three thousand, fifty-three".