350320055 has 8 divisors (see below), whose sum is σ = 421012752. Its totient is φ = 279836928.

The previous prime is 350320051. The next prime is 350320063. The reversal of 350320055 is 550023053.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 350320055 - 2² = 350320051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 350320055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350320051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48689 + ... + 55418.

It is an arithmetic number, because the mean of its divisors is an integer number (52626594).

Almost surely, 2^350320055 is an apocalyptic number.

350320055 is a deficient number, since it is larger than the sum of its proper divisors (70692697).

350320055 is a wasteful number, since it uses less digits than its factorization.

350320055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104785.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 350320055 is about 18716.8388089442. The cubic root of 350320055 is about 704.9446194950.

The spelling of 350320055 in words is "three hundred fifty million, three hundred twenty thousand, fifty-five".