550197043 has 6 divisors (see below), whose sum is σ = 604762172. Its totient is φ = 500179020.

The previous prime is 550197023. The next prime is 550197049. The reversal of 550197043 is 340791055.

550197043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 550197043 - 2¹³ = 550188851 is a prime.

It is a super-2 number, since 2×550197043² = 605433572251887698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550197049) 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, 2273421 + ... + 2273662.

Almost surely, 2^550197043 is an apocalyptic number.

550197043 is a deficient number, since it is larger than the sum of its proper divisors (54565129).

550197043 is a wasteful number, since it uses less digits than its factorization.

550197043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547105 (or 4547094 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 550197043 is about 23456.2793937999. The cubic root of 550197043 is about 819.4191022647.

The spelling of 550197043 in words is "five hundred fifty million, one hundred ninety-seven thousand, forty-three".