63162043613 has 2 divisors, whose sum is σ = 63162043614. Its totient is φ = 63162043612.

The previous prime is 63162043601. The next prime is 63162043687. The reversal of 63162043613 is 31634026136.

63162043613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55223590009 + 7938453604 = 234997^2 + 89098^2 .

It is a cyclic number.

It is not a de Polignac number, because 63162043613 - 2¹² = 63162039517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63162043513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31581021806 + 31581021807.

It is an arithmetic number, because the mean of its divisors is an integer number (31581021807).

Almost surely, 2^63162043613 is an apocalyptic number.

It is an amenable number.

63162043613 is a deficient number, since it is larger than the sum of its proper divisors (1).

63162043613 is an equidigital number, since it uses as much as digits as its factorization.

63162043613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

Adding to 63162043613 its reverse (31634026136), we get a palindrome (94796069749).

The spelling of 63162043613 in words is "sixty-three billion, one hundred sixty-two million, forty-three thousand, six hundred thirteen".