5558114666 has 12 divisors (see below), whose sum is σ = 8979107046. Its totient is φ = 2565108240.

The previous prime is 5558114659. The next prime is 5558114677. The reversal of 5558114666 is 6664118555.

It can be written as a sum of positive squares in 3 ways, for example, as 239475625 + 5318639041 = 15475^2 + 72929^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5558114666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 372836 + ... + 387456.

Almost surely, 2^5558114666 is an apocalyptic number.

5558114666 is a deficient number, since it is larger than the sum of its proper divisors (3420992380).

5558114666 is an frugal number, since it uses more digits than its factorization.

5558114666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29257 (or 14636 counting only the distinct ones).

The product of its digits is 864000, while the sum is 47.

The square root of 5558114666 is about 74552.7643082401. The cubic root of 5558114666 is about 1771.3695196230.

The spelling of 5558114666 in words is "five billion, five hundred fifty-eight million, one hundred fourteen thousand, six hundred sixty-six".