550200773265 has 192 divisors, whose sum is σ = 1110113786880. Its totient is φ = 229310507520.

The previous prime is 550200773261. The next prime is 550200773371. The reversal of 550200773265 is 562377002055.

It is a happy number.

It is not a de Polignac number, because 550200773265 - 2² = 550200773261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550200773261) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 45680334 + ... + 45692376.

It is an arithmetic number, because the mean of its divisors is an integer number (5781842640).

Almost surely, 2^550200773265 is an apocalyptic number.

550200773265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

550200773265 is an abundant number, since it is smaller than the sum of its proper divisors (559913013615).

550200773265 is a wasteful number, since it uses less digits than its factorization.

550200773265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12172 (or 12153 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 42.

The spelling of 550200773265 in words is "five hundred fifty billion, two hundred million, seven hundred seventy-three thousand, two hundred sixty-five".