550230205534 has 16 divisors (see below), whose sum is σ = 828700642800. Its totient is φ = 273998833344.

The previous prime is 550230205529. The next prime is 550230205559. The reversal of 550230205534 is 435502032055.

It is a self number, because there is not a number n which added to its sum of digits gives 550230205534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36997 + ... + 1049680.

It is an arithmetic number, because the mean of its divisors is an integer number (51793790175).

Almost surely, 2^550230205534 is an apocalyptic number.

550230205534 is a deficient number, since it is larger than the sum of its proper divisors (278470437266).

550230205534 is a wasteful number, since it uses less digits than its factorization.

550230205534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087707.

The product of its (nonzero) digits is 90000, while the sum is 34.

Adding to 550230205534 its reverse (435502032055), we get a palindrome (985732237589).

The spelling of 550230205534 in words is "five hundred fifty billion, two hundred thirty million, two hundred five thousand, five hundred thirty-four".