550571544608 has 12 divisors (see below), whose sum is σ = 1083937728510. Its totient is φ = 275285772288.

The previous prime is 550571544583. The next prime is 550571544613. The reversal of 550571544608 is 806445175055.

It can be written as a sum of positive squares in only one way, i.e., 444798292624 + 105773251984 = 666932^2 + 325228^2 .

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 as a sum of consecutive naturals, namely, 8602680353 + ... + 8602680416.

Almost surely, 2^550571544608 is an apocalyptic number.

It is an amenable number.

550571544608 is a deficient number, since it is larger than the sum of its proper divisors (533366183902).

550571544608 is a wasteful number, since it uses less digits than its factorization.

550571544608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17205360779 (or 17205360771 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 50.

The spelling of 550571544608 in words is "five hundred fifty billion, five hundred seventy-one million, five hundred forty-four thousand, six hundred eight".