3618555145166 has 8 divisors (see below), whose sum is σ = 5845358311464. Its totient is φ = 1670102374680.

The previous prime is 3618555145129. The next prime is 3618555145213. The reversal of 3618555145166 is 6615415558163.

3618555145166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 69587598920 + ... + 69587598971.

It is an arithmetic number, because the mean of its divisors is an integer number (730669788933).

Almost surely, 2^{3618555145166} is an apocalyptic number.

3618555145166 is a deficient number, since it is larger than the sum of its proper divisors (2226803166298).

3618555145166 is a wasteful number, since it uses less digits than its factorization.

3618555145166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139175197906.

The product of its digits is 12960000, while the sum is 56.

The spelling of 3618555145166 in words is "three trillion, six hundred eighteen billion, five hundred fifty-five million, one hundred forty-five thousand, one hundred sixty-six".