355552522225313 has 4 divisors (see below), whose sum is σ = 406345739686080. Its totient is φ = 304759304764548.

The previous prime is 355552522225309. The next prime is 355552522225321. The reversal of 355552522225313 is 313522225255553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 355552522225313 - 2² = 355552522225309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (355552522225363) 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 in 3 ways as a sum of consecutive naturals, for example, 25396608730373 + ... + 25396608730386.

It is an arithmetic number, because the mean of its divisors is an integer number (101586434921520).

Almost surely, 2^{355552522225313} is an apocalyptic number.

It is an amenable number.

355552522225313 is a deficient number, since it is larger than the sum of its proper divisors (50793217460767).

355552522225313 is an equidigital number, since it uses as much as digits as its factorization.

355552522225313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50793217460766.

The product of its digits is 13500000, while the sum is 50.

The spelling of 355552522225313 in words is "three hundred fifty-five trillion, five hundred fifty-two billion, five hundred twenty-two million, two hundred twenty-five thousand, three hundred thirteen".