52502313533 has 2 divisors, whose sum is σ = 52502313534. Its totient is φ = 52502313532.

The previous prime is 52502313491. The next prime is 52502313551. The reversal of 52502313533 is 33531320525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41118917284 + 11383396249 = 202778^2 + 106693^2 .

It is a cyclic number.

It is not a de Polignac number, because 52502313533 - 2⁶ = 52502313469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52502313533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52502310533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26251156766 + 26251156767.

It is an arithmetic number, because the mean of its divisors is an integer number (26251156767).

Almost surely, 2^52502313533 is an apocalyptic number.

It is an amenable number.

52502313533 is a deficient number, since it is larger than the sum of its proper divisors (1).

52502313533 is an equidigital number, since it uses as much as digits as its factorization.

52502313533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 52502313533 in words is "fifty-two billion, five hundred two million, three hundred thirteen thousand, five hundred thirty-three".