550116166015 has 32 divisors (see below), whose sum is σ = 727915962816. Its totient is φ = 396634613760.

The previous prime is 550116165947. The next prime is 550116166049. The reversal of 550116166015 is 510661611055.

It is not a de Polignac number, because 550116166015 - 2⁹ = 550116165503 is a prime.

It is a super-2 number, since 2×550116166015² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66816 + ... + 1051045.

It is an arithmetic number, because the mean of its divisors is an integer number (22747373838).

Almost surely, 2^550116166015 is an apocalyptic number.

550116166015 is a deficient number, since it is larger than the sum of its proper divisors (177799796801).

550116166015 is a wasteful number, since it uses less digits than its factorization.

550116166015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118059.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 550116166015 in words is "five hundred fifty billion, one hundred sixteen million, one hundred sixty-six thousand, fifteen".