532668771736433 has 2 divisors, whose sum is σ = 532668771736434. Its totient is φ = 532668771736432.

The previous prime is 532668771736427. The next prime is 532668771736441. The reversal of 532668771736433 is 334637177866235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530907173864929 + 1761597871504 = 23041423^2 + 1327252^2 .

It is a cyclic number.

It is not a de Polignac number, because 532668771736433 - 2²⁸ = 532668503300977 is a prime.

It is a super-2 number, since 2×532668771736433² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (532668771736403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266334385868216 + 266334385868217.

It is an arithmetic number, because the mean of its divisors is an integer number (266334385868217).

Almost surely, 2^{532668771736433} is an apocalyptic number.

It is an amenable number.

532668771736433 is a deficient number, since it is larger than the sum of its proper divisors (1).

532668771736433 is an equidigital number, since it uses as much as digits as its factorization.

532668771736433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920360960, while the sum is 71.

The spelling of 532668771736433 in words is "five hundred thirty-two trillion, six hundred sixty-eight billion, seven hundred seventy-one million, seven hundred thirty-six thousand, four hundred thirty-three".