2020204245051 has 12 divisors (see below), whose sum is σ = 2918212298560. Its totient is φ = 1346738445360.

The previous prime is 2020204245013. The next prime is 2020204245067. The reversal of 2020204245051 is 1505424020202.

2020204245051 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 204 + 2 + 450 + 5 + 1 = 666.

It is not a de Polignac number, because 2020204245051 - 2¹³ = 2020204236859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020204245091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5166280 + ... + 5543541.

Almost surely, 2^{2020204245051} is an apocalyptic number.

2020204245051 is a deficient number, since it is larger than the sum of its proper divisors (898008053509).

2020204245051 is a wasteful number, since it uses less digits than its factorization.

2020204245051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10730786 (or 10730783 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 2020204245051 its reverse (1505424020202), we get a palindrome (3525628265253).

The spelling of 2020204245051 in words is "two trillion, twenty billion, two hundred four million, two hundred forty-five thousand, fifty-one".