2020020054 has 16 divisors (see below), whose sum is σ = 4350812592. Its totient is φ = 621544608.

The previous prime is 2020020049. The next prime is 2020020059. The reversal of 2020020054 is 4500200202.

It is an interprime number because it is at equal distance from previous prime (2020020049) and next prime (2020020059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020020059) 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 7 ways as a sum of consecutive naturals, for example, 12948769 + ... + 12948924.

It is an arithmetic number, because the mean of its divisors is an integer number (271925787).

Almost surely, 2^2020020054 is an apocalyptic number.

2020020054 is an abundant number, since it is smaller than the sum of its proper divisors (2330792538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020020054 is a wasteful number, since it uses less digits than its factorization.

2020020054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25897711.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2020020054 is about 44944.6332057566. The cubic root of 2020020054 is about 1264.1110480836. Note that the first 3 decimals are identical.

Adding to 2020020054 its reverse (4500200202), we get a palindrome (6520220256).

The spelling of 2020020054 in words is "two billion, twenty million, twenty thousand, fifty-four".