533770248806369 has 2 divisors, whose sum is σ = 533770248806370. Its totient is φ = 533770248806368.

The previous prime is 533770248806359. The next prime is 533770248806401. The reversal of 533770248806369 is 963608842077335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290058810018769 + 243711438787600 = 17031113^2 + 15611260^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533770248806369 is a prime.

It is a super-2 number, since 2×533770248806369² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (533770248806309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266885124403184 + 266885124403185.

It is an arithmetic number, because the mean of its divisors is an integer number (266885124403185).

Almost surely, 2^{533770248806369} is an apocalyptic number.

It is an amenable number.

533770248806369 is a deficient number, since it is larger than the sum of its proper divisors (1).

533770248806369 is an equidigital number, since it uses as much as digits as its factorization.

533770248806369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1097349120, while the sum is 71.

The spelling of 533770248806369 in words is "five hundred thirty-three trillion, seven hundred seventy billion, two hundred forty-eight million, eight hundred six thousand, three hundred sixty-nine".