353500350013 has 4 divisors (see below), whose sum is σ = 353556139900. Its totient is φ = 353444560128.

The previous prime is 353500350011. The next prime is 353500350041. The reversal of 353500350013 is 310053005353.

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 54288068004 + 299212282009 = 232998^2 + 547003^2 .

It is a cyclic number.

It is not a de Polignac number, because 353500350013 - 2¹ = 353500350011 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 (353500350011) 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, 27885438 + ... + 27898111.

It is an arithmetic number, because the mean of its divisors is an integer number (88389034975).

Almost surely, 2^353500350013 is an apocalyptic number.

It is an amenable number.

353500350013 is a deficient number, since it is larger than the sum of its proper divisors (55789887).

353500350013 is an equidigital number, since it uses as much as digits as its factorization.

353500350013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55789886.

The product of its (nonzero) digits is 10125, while the sum is 28.

Adding to 353500350013 its reverse (310053005353), we get a palindrome (663553355366).

The spelling of 353500350013 in words is "three hundred fifty-three billion, five hundred million, three hundred fifty thousand, thirteen".