550571484672 has 120 divisors (see below), whose sum is σ = 1733440068360. Its totient is φ = 166839828480.

The previous prime is 550571484647. The next prime is 550571484703. The reversal of 550571484672 is 276484175055.

It is a happy number.

550571484672 is a `hidden beast` number, since 5 + 5 + 0 + 571 + 4 + 8 + 4 + 67 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5380297 + ... + 5481672.

It is an arithmetic number, because the mean of its divisors is an integer number (14445333903).

Almost surely, 2^550571484672 is an apocalyptic number.

It is an amenable number.

550571484672 is an abundant number, since it is smaller than the sum of its proper divisors (1182868583688).

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

550571484672 is a wasteful number, since it uses less digits than its factorization.

550571484672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862004 (or 10861985 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 550571484672 in words is "five hundred fifty billion, five hundred seventy-one million, four hundred eighty-four thousand, six hundred seventy-two".