550060289 has 4 divisors (see below), whose sum is σ = 553435056. Its totient is φ = 546685524.

The previous prime is 550060283. The next prime is 550060297. The reversal of 550060289 is 982060055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 550060289 - 2⁸ = 550060033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550060283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687139 + ... + 1687464.

It is an arithmetic number, because the mean of its divisors is an integer number (138358764).

Almost surely, 2^550060289 is an apocalyptic number.

It is an amenable number.

550060289 is a deficient number, since it is larger than the sum of its proper divisors (3374767).

550060289 is a wasteful number, since it uses less digits than its factorization.

550060289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374766.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 550060289 is about 23453.3641296936. The cubic root of 550060289 is about 819.3512065130.

The spelling of 550060289 in words is "five hundred fifty million, sixty thousand, two hundred eighty-nine".