550551061106 has 8 divisors (see below), whose sum is σ = 825889000284. Its totient is φ = 275254727680.

The previous prime is 550551061079. The next prime is 550551061189. The reversal of 550551061106 is 601160155055.

It can be written as a sum of positive squares in 2 ways, for example, as 478829400625 + 71721660481 = 691975^2 + 267809^2 .

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

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, 10368335 + ... + 10421298.

Almost surely, 2^550551061106 is an apocalyptic number.

550551061106 is a deficient number, since it is larger than the sum of its proper divisors (275337939178).

550551061106 is a wasteful number, since it uses less digits than its factorization.

550551061106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20802876.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 550551061106 in words is "five hundred fifty billion, five hundred fifty-one million, sixty-one thousand, one hundred six".