52216524047 has 2 divisors, whose sum is σ = 52216524048. Its totient is φ = 52216524046.

The previous prime is 52216524043. The next prime is 52216524079. The reversal of 52216524047 is 74042561225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52216524047 - 2² = 52216524043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52216524047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52216524043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26108262023 + 26108262024.

It is an arithmetic number, because the mean of its divisors is an integer number (26108262024).

Almost surely, 2^52216524047 is an apocalyptic number.

52216524047 is a deficient number, since it is larger than the sum of its proper divisors (1).

52216524047 is an equidigital number, since it uses as much as digits as its factorization.

52216524047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 52216524047 in words is "fifty-two billion, two hundred sixteen million, five hundred twenty-four thousand, forty-seven".