550005000469 has 16 divisors (see below), whose sum is σ = 567173376000. Its totient is φ = 533026097280.

The previous prime is 550005000439. The next prime is 550005000497. The reversal of 550005000469 is 964000500055.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550005000469 is a prime.

It is a super-2 number, since 2×550005000469² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550005000439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4055052 + ... + 4188490.

It is an arithmetic number, because the mean of its divisors is an integer number (35448336000).

Almost surely, 2^550005000469 is an apocalyptic number.

It is an amenable number.

550005000469 is a deficient number, since it is larger than the sum of its proper divisors (17168375531).

550005000469 is a wasteful number, since it uses less digits than its factorization.

550005000469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134148.

The product of its (nonzero) digits is 27000, while the sum is 34.

It can be divided in two parts, 55000500046 and 9, that added together give a palindrome (55000500055).

The spelling of 550005000469 in words is "five hundred fifty billion, five million, four hundred sixty-nine", and thus it is an aban number.