550004492043 has 6 divisors (see below), whose sum is σ = 794450932964. Its totient is φ = 366669661356.

The previous prime is 550004492029. The next prime is 550004492047. The reversal of 550004492043 is 340294400055.

It is a happy number.

550004492043 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 0 + 449 + 204 + 3 = 666.

It is not a de Polignac number, because 550004492043 - 2¹³ = 550004483851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550004491989 and 550004492007.

It is not an unprimeable number, because it can be changed into a prime (550004492047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30555805105 + ... + 30555805122.

Almost surely, 2^550004492043 is an apocalyptic number.

550004492043 is a deficient number, since it is larger than the sum of its proper divisors (244446440921).

550004492043 is a wasteful number, since it uses less digits than its factorization.

550004492043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61111610233 (or 61111610230 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 550004492043 its reverse (340294400055), we get a palindrome (890298892098).

The spelling of 550004492043 in words is "five hundred fifty billion, four million, four hundred ninety-two thousand, forty-three".