52116143113 has 2 divisors, whose sum is σ = 52116143114. Its totient is φ = 52116143112.

The previous prime is 52116143087. The next prime is 52116143159. The reversal of 52116143113 is 31134161125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32604802624 + 19511340489 = 180568^2 + 139683^2 .

It is a cyclic number.

It is not a de Polignac number, because 52116143113 - 2²¹ = 52114045961 is a prime.

It is not a weakly prime, because it can be changed into another prime (52116143173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26058071556 + 26058071557.

It is an arithmetic number, because the mean of its divisors is an integer number (26058071557).

Almost surely, 2^52116143113 is an apocalyptic number.

It is an amenable number.

52116143113 is a deficient number, since it is larger than the sum of its proper divisors (1).

52116143113 is an equidigital number, since it uses as much as digits as its factorization.

52116143113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 28.

The spelling of 52116143113 in words is "fifty-two billion, one hundred sixteen million, one hundred forty-three thousand, one hundred thirteen".