353385055 has 4 divisors (see below), whose sum is σ = 424062072. Its totient is φ = 282708040.

The previous prime is 353385037. The next prime is 353385073. The reversal of 353385055 is 550583353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550583353 = 2029 ⋅271357.

It is an interprime number because it is at equal distance from previous prime (353385037) and next prime (353385073).

It is not a de Polignac number, because 353385055 - 2¹⁷ = 353253983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35338501 + ... + 35338510.

It is an arithmetic number, because the mean of its divisors is an integer number (106015518).

Almost surely, 2^353385055 is an apocalyptic number.

353385055 is a deficient number, since it is larger than the sum of its proper divisors (70677017).

353385055 is an equidigital number, since it uses as much as digits as its factorization.

353385055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70677016.

The product of its (nonzero) digits is 135000, while the sum is 37.

The square root of 353385055 is about 18798.5386400114. The cubic root of 353385055 is about 706.9945396421.

It can be divided in two parts, 3533 and 85055, that added together give a palindrome (88588).

The spelling of 353385055 in words is "three hundred fifty-three million, three hundred eighty-five thousand, fifty-five".