56053335413 has 2 divisors, whose sum is σ = 56053335414. Its totient is φ = 56053335412.

The previous prime is 56053335263. The next prime is 56053335461. The reversal of 56053335413 is 31453335065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47296680484 + 8756654929 = 217478^2 + 93577^2 .

It is a cyclic number.

It is not a de Polignac number, because 56053335413 - 2²⁴ = 56036558197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56053335713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28026667706 + 28026667707.

It is an arithmetic number, because the mean of its divisors is an integer number (28026667707).

Almost surely, 2^56053335413 is an apocalyptic number.

It is an amenable number.

56053335413 is a deficient number, since it is larger than the sum of its proper divisors (1).

56053335413 is an equidigital number, since it uses as much as digits as its factorization.

56053335413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 38.

The spelling of 56053335413 in words is "fifty-six billion, fifty-three million, three hundred thirty-five thousand, four hundred thirteen".