275356502547353 has 2 divisors, whose sum is σ = 275356502547354. Its totient is φ = 275356502547352.

The previous prime is 275356502547323. The next prime is 275356502547517. The reversal of 275356502547353 is 353745205653572.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233542794359449 + 41813708187904 = 15282107^2 + 6466352^2 .

It is a cyclic number.

It is not a de Polignac number, because 275356502547353 - 2¹⁰ = 275356502546329 is a prime.

It is a super-2 number, since 2×275356502547353² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (275356502547323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137678251273676 + 137678251273677.

It is an arithmetic number, because the mean of its divisors is an integer number (137678251273677).

Almost surely, 2^{275356502547353} is an apocalyptic number.

It is an amenable number.

275356502547353 is a deficient number, since it is larger than the sum of its proper divisors (1).

275356502547353 is an equidigital number, since it uses as much as digits as its factorization.

275356502547353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 396900000, while the sum is 62.

The spelling of 275356502547353 in words is "two hundred seventy-five trillion, three hundred fifty-six billion, five hundred two million, five hundred forty-seven thousand, three hundred fifty-three".