2020054641 has 16 divisors (see below), whose sum is σ = 2967357888. Its totient is φ = 1212152000.

The previous prime is 2020054637. The next prime is 2020054657. The reversal of 2020054641 is 1464500202.

It is a cyclic number.

It is not a de Polignac number, because 2020054641 - 2² = 2020054637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020054691) 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, 299706 + ... + 306371.

It is an arithmetic number, because the mean of its divisors is an integer number (185459868).

Almost surely, 2^2020054641 is an apocalyptic number.

It is an amenable number.

2020054641 is a deficient number, since it is larger than the sum of its proper divisors (947303247).

2020054641 is a wasteful number, since it uses less digits than its factorization.

2020054641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606192.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2020054641 is about 44945.0179775245. The cubic root of 2020054641 is about 1264.1182627907.

Adding to 2020054641 its reverse (1464500202), we get a palindrome (3484554843).

The spelling of 2020054641 in words is "two billion, twenty million, fifty-four thousand, six hundred forty-one".