550244234419 has 16 divisors (see below), whose sum is σ = 636041465856. Its totient is φ = 470452585600.

The previous prime is 550244234369. The next prime is 550244234429. The reversal of 550244234419 is 914432442055.

It is a cyclic number.

It is not a de Polignac number, because 550244234419 - 2⁷ = 550244234291 is a prime.

It is a super-2 number, since 2×550244234419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550244234429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820627 + ... + 1331884.

It is an arithmetic number, because the mean of its divisors is an integer number (39752591616).

Almost surely, 2^550244234419 is an apocalyptic number.

550244234419 is a deficient number, since it is larger than the sum of its proper divisors (85797231437).

550244234419 is a wasteful number, since it uses less digits than its factorization.

550244234419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153906.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 550244234419 in words is "five hundred fifty billion, two hundred forty-four million, two hundred thirty-four thousand, four hundred nineteen".