550357753055 has 64 divisors (see below), whose sum is σ = 749855232000. Its totient is φ = 384155904000.

The previous prime is 550357753039. The next prime is 550357753063.

550357753055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 550357753055 - 2⁴ = 550357753039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550357752994 and 550357753012.

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 63 ways as a sum of consecutive naturals, for example, 223812416 + ... + 223814874.

It is an arithmetic number, because the mean of its divisors is an integer number (11716488000).

Almost surely, 2^550357753055 is an apocalyptic number.

550357753055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550357753055 is a deficient number, since it is larger than the sum of its proper divisors (199497478945).

550357753055 is a wasteful number, since it uses less digits than its factorization.

550357753055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536.

The product of its (nonzero) digits is 6890625, while the sum is 50.

The spelling of 550357753055 in words is "five hundred fifty billion, three hundred fifty-seven million, seven hundred fifty-three thousand, fifty-five".