550770568 has 8 divisors (see below), whose sum is σ = 1032694830. Its totient is φ = 275385280.

The previous prime is 550770547. The next prime is 550770593. The reversal of 550770568 is 865077055.

It can be written as a sum of positive squares in only one way, i.e., 550277764 + 492804 = 23458^2 + 702^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 34423153 + ... + 34423168.

Almost surely, 2^550770568 is an apocalyptic number.

It is an amenable number.

550770568 is a deficient number, since it is larger than the sum of its proper divisors (481924262).

550770568 is a wasteful number, since it uses less digits than its factorization.

550770568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68846327 (or 68846323 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 43.

The square root of 550770568 is about 23468.5016138653. The cubic root of 550770568 is about 819.7037240177.

The spelling of 550770568 in words is "five hundred fifty million, seven hundred seventy thousand, five hundred sixty-eight".