3556665353606 has 8 divisors (see below), whose sum is σ = 5479187166480. Its totient is φ = 1730269631448.

The previous prime is 3556665353503. The next prime is 3556665353623. The reversal of 3556665353606 is 6063535666553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24031522586 + ... + 24031522733.

It is an arithmetic number, because the mean of its divisors is an integer number (684898395810).

Almost surely, 2^{3556665353606} is an apocalyptic number.

3556665353606 is a deficient number, since it is larger than the sum of its proper divisors (1922521812874).

3556665353606 is a wasteful number, since it uses less digits than its factorization.

3556665353606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48063045358.

The product of its (nonzero) digits is 131220000, while the sum is 59.

The spelling of 3556665353606 in words is "three trillion, five hundred fifty-six billion, six hundred sixty-five million, three hundred fifty-three thousand, six hundred six".