3551662018027 has 8 divisors (see below), whose sum is σ = 3666959493120. Its totient is φ = 3436410026280.

The previous prime is 3551662017989. The next prime is 3551662018063. The reversal of 3551662018027 is 7208102661553.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3551662018027 is a prime.

It is a super-2 number, since 2×3551662018027² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3551662018087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11212093 + ... + 11524510.

It is an arithmetic number, because the mean of its divisors is an integer number (458369936640).

Almost surely, 2^{3551662018027} is an apocalyptic number.

3551662018027 is a deficient number, since it is larger than the sum of its proper divisors (115297475093).

3551662018027 is a wasteful number, since it uses less digits than its factorization.

3551662018027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22741673.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 3551662018027 in words is "three trillion, five hundred fifty-one billion, six hundred sixty-two million, eighteen thousand, twenty-seven".