52757082913 has 2 divisors, whose sum is σ = 52757082914. Its totient is φ = 52757082912.

The previous prime is 52757082863. The next prime is 52757082979. The reversal of 52757082913 is 31928075725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50819586624 + 1937496289 = 225432^2 + 44017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52757082913 is a prime.

It is not a weakly prime, because it can be changed into another prime (52757082613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26378541456 + 26378541457.

It is an arithmetic number, because the mean of its divisors is an integer number (26378541457).

Almost surely, 2^52757082913 is an apocalyptic number.

It is an amenable number.

52757082913 is a deficient number, since it is larger than the sum of its proper divisors (1).

52757082913 is an equidigital number, since it uses as much as digits as its factorization.

52757082913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 52757082913 in words is "fifty-two billion, seven hundred fifty-seven million, eighty-two thousand, nine hundred thirteen".