550100555106 has 8 divisors (see below), whose sum is σ = 1100201110224. Its totient is φ = 183366851700.

The previous prime is 550100555041. The next prime is 550100555113. The reversal of 550100555106 is 601555001055.

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

550100555106 is an admirable number.

It is a super-2 number, since 2×550100555106² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45841712920 + ... + 45841712931.

It is an arithmetic number, because the mean of its divisors is an integer number (137525138778).

Almost surely, 2^550100555106 is an apocalyptic number.

550100555106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550100555106 is a wasteful number, since it uses less digits than its factorization.

550100555106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91683425856.

The product of its (nonzero) digits is 18750, while the sum is 33.

It can be divided in two parts, 5501005 and 55106, that added together give a triangular number (5556111 = T₃₃₃₃).

The spelling of 550100555106 in words is "five hundred fifty billion, one hundred million, five hundred fifty-five thousand, one hundred six".