550415514055 has 32 divisors (see below), whose sum is σ = 729417830400. Its totient is φ = 395391216000.

The previous prime is 550415514037. The next prime is 550415514079.

550415514055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 550415514055 - 2¹³ = 550415505863 is a prime.

It is a super-2 number, since 2×550415514055² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550415513999 and 550415514017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2209306 + ... + 2445784.

It is an arithmetic number, because the mean of its divisors is an integer number (22794307200).

Almost surely, 2^550415514055 is an apocalyptic number.

550415514055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550415514055 is a deficient number, since it is larger than the sum of its proper divisors (179002316345).

550415514055 is a wasteful number, since it uses less digits than its factorization.

550415514055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237015.

The product of its (nonzero) digits is 250000, while the sum is 40.

The spelling of 550415514055 in words is "five hundred fifty billion, four hundred fifteen million, five hundred fourteen thousand, fifty-five".