550251030032000 has 256 divisors, whose sum is σ = 1570979864188800. Its totient is φ = 189560162304000.

The previous prime is 550251030031993. The next prime is 550251030032021. The reversal of 550251030032000 is 230030152055.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78930377 + ... + 85618376.

Almost surely, 2^{550251030032000} is an apocalyptic number.

550251030032000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550251030032000 is an abundant number, since it is smaller than the sum of its proper divisors (1020728834156800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550251030032000 is a wasteful number, since it uses less digits than its factorization.

550251030032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164548812 (or 164548790 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 550251030032000 its reverse (230030152055), we get a palindrome (550481060184055).

The spelling of 550251030032000 in words is "five hundred fifty trillion, two hundred fifty-one billion, thirty million, thirty-two thousand".