52420542683 has 2 divisors, whose sum is σ = 52420542684. Its totient is φ = 52420542682.

The previous prime is 52420542599. The next prime is 52420542703. The reversal of 52420542683 is 38624502425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52420542683 - 2¹⁰ = 52420541659 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52420542683.

It is not a weakly prime, because it can be changed into another prime (52420542283) 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, 26210271341 + 26210271342.

It is an arithmetic number, because the mean of its divisors is an integer number (26210271342).

Almost surely, 2^52420542683 is an apocalyptic number.

52420542683 is a deficient number, since it is larger than the sum of its proper divisors (1).

52420542683 is an equidigital number, since it uses as much as digits as its factorization.

52420542683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 52420542683 in words is "fifty-two billion, four hundred twenty million, five hundred forty-two thousand, six hundred eighty-three".