52558505459 has 2 divisors, whose sum is σ = 52558505460. Its totient is φ = 52558505458.

The previous prime is 52558505401. The next prime is 52558505477. The reversal of 52558505459 is 95450585525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52558505459 - 2⁸ = 52558505203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52558505459.

It is not a weakly prime, because it can be changed into another prime (52558505479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26279252729 + 26279252730.

It is an arithmetic number, because the mean of its divisors is an integer number (26279252730).

Almost surely, 2^52558505459 is an apocalyptic number.

52558505459 is a deficient number, since it is larger than the sum of its proper divisors (1).

52558505459 is an equidigital number, since it uses as much as digits as its factorization.

52558505459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000000, while the sum is 53.

The spelling of 52558505459 in words is "fifty-two billion, five hundred fifty-eight million, five hundred five thousand, four hundred fifty-nine".