53773076262613 has 2 divisors, whose sum is σ = 53773076262614. Its totient is φ = 53773076262612.

The previous prime is 53773076262611. The next prime is 53773076262743. The reversal of 53773076262613 is 31626267037735.

53773076262613 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., 43264729673649 + 10508346588964 = 6577593^2 + 3241658^2 .

It is a cyclic number.

It is not a de Polignac number, because 53773076262613 - 2¹ = 53773076262611 is a prime.

Together with 53773076262611, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53773076262611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26886538131306 + 26886538131307.

It is an arithmetic number, because the mean of its divisors is an integer number (26886538131307).

Almost surely, 2^{53773076262613} is an apocalyptic number.

It is an amenable number.

53773076262613 is a deficient number, since it is larger than the sum of its proper divisors (1).

53773076262613 is an equidigital number, since it uses as much as digits as its factorization.

53773076262613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40007520, while the sum is 58.

The spelling of 53773076262613 in words is "fifty-three trillion, seven hundred seventy-three billion, seventy-six million, two hundred sixty-two thousand, six hundred thirteen".