350303053 has 4 divisors (see below), whose sum is σ = 356045788. Its totient is φ = 344560320.

The previous prime is 350303033. The next prime is 350303059.

It is a happy number.

350303053 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2965284 + 347337769 = 1722^2 + 18637^2 .

It is a cyclic number.

It is not a de Polignac number, because 350303053 - 2¹⁷ = 350171981 is a prime.

It is a super-2 number, since 2×350303053² = 245424457882241618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350303059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2871276 + ... + 2871397.

It is an arithmetic number, because the mean of its divisors is an integer number (89011447).

Almost surely, 2^350303053 is an apocalyptic number.

It is an amenable number.

350303053 is a deficient number, since it is larger than the sum of its proper divisors (5742735).

350303053 is an equidigital number, since it uses as much as digits as its factorization.

350303053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5742734.

The product of its (nonzero) digits is 2025, while the sum is 22.

The square root of 350303053 is about 18716.3846134877. The cubic root of 350303053 is about 704.9332150072.

It can be divided in two parts, 35030 and 3053, that added together give a palindrome (38083).

The spelling of 350303053 in words is "three hundred fifty million, three hundred three thousand, fifty-three".