3545666625206 has 8 divisors (see below), whose sum is σ = 5319351325200. Its totient is φ = 1772549516808.

The previous prime is 3545666625181. The next prime is 3545666625227. The reversal of 3545666625206 is 6025266665453.

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

It is a Curzon number.

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, 141882281 + ... + 141907268.

It is an arithmetic number, because the mean of its divisors is an integer number (664918915650).

Almost surely, 2^{3545666625206} is an apocalyptic number.

3545666625206 is a deficient number, since it is larger than the sum of its proper divisors (1773684699994).

3545666625206 is a wasteful number, since it uses less digits than its factorization.

3545666625206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283795798.

The product of its (nonzero) digits is 46656000, while the sum is 56.

The spelling of 3545666625206 in words is "three trillion, five hundred forty-five billion, six hundred sixty-six million, six hundred twenty-five thousand, two hundred six".