52609375573 has 2 divisors, whose sum is σ = 52609375574. Its totient is φ = 52609375572.

The previous prime is 52609375547. The next prime is 52609375583. The reversal of 52609375573 is 37557390625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47324521764 + 5284853809 = 217542^2 + 72697^2 .

It is a cyclic number.

It is not a de Polignac number, because 52609375573 - 2⁹ = 52609375061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52609375573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52609375583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26304687786 + 26304687787.

It is an arithmetic number, because the mean of its divisors is an integer number (26304687787).

Almost surely, 2^52609375573 is an apocalyptic number.

It is an amenable number.

52609375573 is a deficient number, since it is larger than the sum of its proper divisors (1).

52609375573 is an equidigital number, since it uses as much as digits as its factorization.

52609375573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5953500, while the sum is 52.

The spelling of 52609375573 in words is "fifty-two billion, six hundred nine million, three hundred seventy-five thousand, five hundred seventy-three".