350536513 has 4 divisors (see below), whose sum is σ = 350623188. Its totient is φ = 350449840.

The previous prime is 350536493. The next prime is 350536519. The reversal of 350536513 is 315635053.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 315635053 = 11119 ⋅28387.

It can be written as a sum of positive squares in 2 ways, for example, as 201867264 + 148669249 = 14208^2 + 12193^2 .

It is a cyclic number.

It is not a de Polignac number, because 350536513 - 2⁹ = 350536001 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350536519) 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, 36958 + ... + 45463.

It is an arithmetic number, because the mean of its divisors is an integer number (87655797).

Almost surely, 2^350536513 is an apocalyptic number.

It is an amenable number.

350536513 is a deficient number, since it is larger than the sum of its proper divisors (86675).

350536513 is an equidigital number, since it uses as much as digits as its factorization.

350536513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86674.

The product of its (nonzero) digits is 20250, while the sum is 31.

The square root of 350536513 is about 18722.6203561361. The cubic root of 350536513 is about 705.0897815005.

The spelling of 350536513 in words is "three hundred fifty million, five hundred thirty-six thousand, five hundred thirteen".