3456362636543 has 4 divisors (see below), whose sum is σ = 3490584048888. Its totient is φ = 3422141224200.

The previous prime is 3456362636477. The next prime is 3456362636549.

3456362636543 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 3456362636543 - 2³⁰ = 3455288894719 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 (3456362636549) 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, 17110706021 + ... + 17110706222.

It is an arithmetic number, because the mean of its divisors is an integer number (872646012222).

Almost surely, 2^{3456362636543} is an apocalyptic number.

3456362636543 is a deficient number, since it is larger than the sum of its proper divisors (34221412345).

3456362636543 is a wasteful number, since it uses less digits than its factorization.

3456362636543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34221412344.

The product of its digits is 83980800, while the sum is 56.

The spelling of 3456362636543 in words is "three trillion, four hundred fifty-six billion, three hundred sixty-two million, six hundred thirty-six thousand, five hundred forty-three".