3554650514866 has 8 divisors (see below), whose sum is σ = 5816700842544. Its totient is φ = 1615750234020.

The previous prime is 3554650514813. The next prime is 3554650514879. The reversal of 3554650514866 is 6684150564553.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3554650514866.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80787511680 + ... + 80787511723.

It is an arithmetic number, because the mean of its divisors is an integer number (727087605318).

Almost surely, 2^{3554650514866} is an apocalyptic number.

3554650514866 is a deficient number, since it is larger than the sum of its proper divisors (2262050327678).

3554650514866 is a wasteful number, since it uses less digits than its factorization.

3554650514866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161575023416.

The product of its (nonzero) digits is 51840000, while the sum is 58.

The spelling of 3554650514866 in words is "three trillion, five hundred fifty-four billion, six hundred fifty million, five hundred fourteen thousand, eight hundred sixty-six".