3518531064226 has 16 divisors (see below), whose sum is σ = 5318222539896. Its totient is φ = 1745799405696.

The previous prime is 3518531064151. The next prime is 3518531064283. The reversal of 3518531064226 is 6224601358153.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3477423096225 + 41107968001 = 1864785^2 + 202751^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529181 + ... + 3061936.

Almost surely, 2^{3518531064226} is an apocalyptic number.

3518531064226 is a deficient number, since it is larger than the sum of its proper divisors (1799691475670).

3518531064226 is a wasteful number, since it uses less digits than its factorization.

3518531064226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4594053.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 3518531064226 in words is "three trillion, five hundred eighteen billion, five hundred thirty-one million, sixty-four thousand, two hundred twenty-six".