350220055 has 16 divisors (see below), whose sum is σ = 432409824. Its totient is φ = 272194560.

The previous prime is 350220053. The next prime is 350220061. The reversal of 350220055 is 550022053.

It is not a de Polignac number, because 350220055 - 2¹ = 350220053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350220053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17295 + ... + 31615.

It is an arithmetic number, because the mean of its divisors is an integer number (27025614).

Almost surely, 2^350220055 is an apocalyptic number.

350220055 is a deficient number, since it is larger than the sum of its proper divisors (82189769).

350220055 is a wasteful number, since it uses less digits than its factorization.

350220055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14466.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 350220055 is about 18714.1672269968. The cubic root of 350220055 is about 704.8775368662.

The spelling of 350220055 in words is "three hundred fifty million, two hundred twenty thousand, fifty-five".