520089533773 has 2 divisors, whose sum is σ = 520089533774. Its totient is φ = 520089533772.

The previous prime is 520089533693. The next prime is 520089533827. The reversal of 520089533773 is 377335980025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496521757449 + 23567776324 = 704643^2 + 153518^2 .

It is a cyclic number.

It is not a de Polignac number, because 520089533773 - 2¹³ = 520089525581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 520089533773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520089533573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260044766886 + 260044766887.

It is an arithmetic number, because the mean of its divisors is an integer number (260044766887).

Almost surely, 2^520089533773 is an apocalyptic number.

It is an amenable number.

520089533773 is a deficient number, since it is larger than the sum of its proper divisors (1).

520089533773 is an equidigital number, since it uses as much as digits as its factorization.

520089533773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4762800, while the sum is 52.

The spelling of 520089533773 in words is "five hundred twenty billion, eighty-nine million, five hundred thirty-three thousand, seven hundred seventy-three".