355303253052055 has 32 divisors (see below), whose sum is σ = 531929024782848. Its totient is φ = 221338390665600.

The previous prime is 355303253052053. The next prime is 355303253052067. The reversal of 355303253052055 is 550250352303553.

It is not a de Polignac number, because 355303253052055 - 2¹ = 355303253052053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355303253051996 and 355303253052014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355303253052053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 310577256 + ... + 311719165.

It is an arithmetic number, because the mean of its divisors is an integer number (16622782024464).

Almost surely, 2^{355303253052055} is an apocalyptic number.

355303253052055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

355303253052055 is a deficient number, since it is larger than the sum of its proper divisors (176625771730793).

355303253052055 is a wasteful number, since it uses less digits than its factorization.

355303253052055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622297927.

The product of its (nonzero) digits is 5062500, while the sum is 46.

The spelling of 355303253052055 in words is "three hundred fifty-five trillion, three hundred three billion, two hundred fifty-three million, fifty-two thousand, fifty-five".