550275572055 has 192 divisors, whose sum is σ = 1016323075584. Its totient is φ = 252069580800.

The previous prime is 550275572051. The next prime is 550275572087.

550275572055 is nontrivially palindromic in base 10.

550275572055 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 550275572055 - 2² = 550275572051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550275571995 and 550275572013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550275572051) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1585808392 + ... + 1585808738.

It is an arithmetic number, because the mean of its divisors is an integer number (5293349352).

Almost surely, 2^550275572055 is an apocalyptic number.

550275572055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550275572055 is a deficient number, since it is larger than the sum of its proper divisors (466047503529).

550275572055 is a wasteful number, since it uses less digits than its factorization.

550275572055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 3062500, while the sum is 48.

It can be divided in two parts, 5502 and 75572055, that added together give a palindrome (75577557).

The spelling of 550275572055 in words is "five hundred fifty billion, two hundred seventy-five million, five hundred seventy-two thousand, fifty-five".