350225305 has 8 divisors (see below), whose sum is σ = 420463944. Its totient is φ = 280051200.

The previous prime is 350225303. The next prime is 350225333. The reversal of 350225305 is 503522053.

It can be written as a sum of positive squares in 4 ways, for example, as 71368704 + 278856601 = 8448^2 + 16699^2 .

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

It is not a de Polignac number, because 350225305 - 2¹ = 350225303 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 350225305.

It is not an unprimeable number, because it can be changed into a prime (350225303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3256 + ... + 26665.

It is an arithmetic number, because the mean of its divisors is an integer number (52557993).

Almost surely, 2^350225305 is an apocalyptic number.

It is an amenable number.

350225305 is a deficient number, since it is larger than the sum of its proper divisors (70238639).

350225305 is a wasteful number, since it uses less digits than its factorization.

350225305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32267.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 350225305 is about 18714.3074945348. The cubic root of 350225305 is about 704.8810590218.

Adding to 350225305 its reverse (503522053), we get a palindrome (853747358).

The spelling of 350225305 in words is "three hundred fifty million, two hundred twenty-five thousand, three hundred five".