550030200434 has 64 divisors (see below), whose sum is σ = 991168399872. Its totient is φ = 225583852800.

The previous prime is 550030200431. The next prime is 550030200439. The reversal of 550030200434 is 434002030055.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (550030200431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10687604 + ... + 10738944.

It is an arithmetic number, because the mean of its divisors is an integer number (15487006248).

Almost surely, 2^550030200434 is an apocalyptic number.

550030200434 is a deficient number, since it is larger than the sum of its proper divisors (441138199438).

550030200434 is a wasteful number, since it uses less digits than its factorization.

550030200434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52211.

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 550030200434 its reverse (434002030055), we get a palindrome (984032230489).

The spelling of 550030200434 in words is "five hundred fifty billion, thirty million, two hundred thousand, four hundred thirty-four".