355233330253253 has 2 divisors, whose sum is σ = 355233330253254. Its totient is φ = 355233330253252.

The previous prime is 355233330253231. The next prime is 355233330253267. The reversal of 355233330253253 is 352352033332553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333883598440324 + 21349731812929 = 18272482^2 + 4620577^2 .

It is an emirp because it is prime and its reverse (352352033332553) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 355233330253253 - 2¹² = 355233330249157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355233330253198 and 355233330253207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355233360253253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177616665126626 + 177616665126627.

It is an arithmetic number, because the mean of its divisors is an integer number (177616665126627).

Almost surely, 2^{355233330253253} is an apocalyptic number.

It is an amenable number.

355233330253253 is a deficient number, since it is larger than the sum of its proper divisors (1).

355233330253253 is an equidigital number, since it uses as much as digits as its factorization.

355233330253253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10935000, while the sum is 47.

The spelling of 355233330253253 in words is "three hundred fifty-five trillion, two hundred thirty-three billion, three hundred thirty million, two hundred fifty-three thousand, two hundred fifty-three".