550611017 has 16 divisors (see below), whose sum is σ = 616581504. Its totient is φ = 487344000.

The previous prime is 550610987. The next prime is 550611043. The reversal of 550611017 is 710116055.

It is not a de Polignac number, because 550611017 - 2⁶ = 550610953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550611077) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 297188 + ... + 299034.

It is an arithmetic number, because the mean of its divisors is an integer number (38536344).

Almost surely, 2^550611017 is an apocalyptic number.

It is an amenable number.

550611017 is a deficient number, since it is larger than the sum of its proper divisors (65970487).

550611017 is a wasteful number, since it uses less digits than its factorization.

550611017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560.

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 550611017 is about 23465.1021093027. The cubic root of 550611017 is about 819.6245639056.

The spelling of 550611017 in words is "five hundred fifty million, six hundred eleven thousand, seventeen".