3053423720513 has 4 divisors (see below), whose sum is σ = 3053955588948. Its totient is φ = 3052891852080.

The previous prime is 3053423720497. The next prime is 3053423720539. The reversal of 3053423720513 is 3150273243503.

3053423720513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1102451700529 + 1950972019984 = 1049977^2 + 1396772^2 .

It is a cyclic number.

It is not a de Polignac number, because 3053423720513 - 2⁴ = 3053423720497 is a prime.

It is a super-2 number, since 2×3053423720513² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3053423723513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265925606 + ... + 265937087.

It is an arithmetic number, because the mean of its divisors is an integer number (763488897237).

Almost surely, 2^{3053423720513} is an apocalyptic number.

It is an amenable number.

3053423720513 is a deficient number, since it is larger than the sum of its proper divisors (531868435).

3053423720513 is an equidigital number, since it uses as much as digits as its factorization.

3053423720513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531868434.

The product of its (nonzero) digits is 226800, while the sum is 38.

The spelling of 3053423720513 in words is "three trillion, fifty-three billion, four hundred twenty-three million, seven hundred twenty thousand, five hundred thirteen".