53013454013 has 16 divisors (see below), whose sum is σ = 57462720000. Its totient is φ = 48906964080.

The previous prime is 53013454001. The next prime is 53013454019. The reversal of 53013454013 is 31045431035.

It is not a de Polignac number, because 53013454013 - 2²⁰ = 53012405437 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 (53013454019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4385768 + ... + 4397838.

It is an arithmetic number, because the mean of its divisors is an integer number (3591420000).

Almost surely, 2^53013454013 is an apocalyptic number.

It is an amenable number.

53013454013 is a deficient number, since it is larger than the sum of its proper divisors (4449265987).

53013454013 is a wasteful number, since it uses less digits than its factorization.

53013454013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14109 (or 14083 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 53013454013 its reverse (31045431035), we get a palindrome (84058885048).

The spelling of 53013454013 in words is "fifty-three billion, thirteen million, four hundred fifty-four thousand, thirteen".