2020054473 has 24 divisors (see below), whose sum is σ = 3004821248. Its totient is φ = 1306966752.

The previous prime is 2020054471. The next prime is 2020054481. The reversal of 2020054473 is 3744500202.

It is not a de Polignac number, because 2020054473 - 2¹ = 2020054471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020054471) 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 23 ways as a sum of consecutive naturals, for example, 44136 + ... + 77382.

Almost surely, 2^2020054473 is an apocalyptic number.

It is an amenable number.

2020054473 is a deficient number, since it is larger than the sum of its proper divisors (984766775).

2020054473 is a wasteful number, since it uses less digits than its factorization.

2020054473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33453 (or 33450 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 2020054473 is about 44945.0161085743. The cubic root of 2020054473 is about 1264.1182277468.

Adding to 2020054473 its reverse (3744500202), we get a palindrome (5764554675).

The spelling of 2020054473 in words is "two billion, twenty million, fifty-four thousand, four hundred seventy-three".