550330154204 has 12 divisors (see below), whose sum is σ = 1019729403504. Its totient is φ = 258978896064.

The previous prime is 550330154177. The next prime is 550330154239. The reversal of 550330154204 is 402451033055.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4046545184 + ... + 4046545319.

It is an arithmetic number, because the mean of its divisors is an integer number (84977450292).

Almost surely, 2^550330154204 is an apocalyptic number.

It is an amenable number.

550330154204 is a deficient number, since it is larger than the sum of its proper divisors (469399249300).

550330154204 is a wasteful number, since it uses less digits than its factorization.

550330154204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8093090524 (or 8093090522 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 550330154204 its reverse (402451033055), we get a palindrome (952781187259).

The spelling of 550330154204 in words is "five hundred fifty billion, three hundred thirty million, one hundred fifty-four thousand, two hundred four".