2020555006 has 8 divisors (see below), whose sum is σ = 3031309080. Its totient is φ = 1010118648.

The previous prime is 2020555003. The next prime is 2020555007. The reversal of 2020555006 is 6005550202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020555001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62836 + ... + 89383.

It is an arithmetic number, because the mean of its divisors is an integer number (378913635).

Almost surely, 2^2020555006 is an apocalyptic number.

2020555006 is a deficient number, since it is larger than the sum of its proper divisors (1010754074).

2020555006 is a wasteful number, since it uses less digits than its factorization.

2020555006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158858.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2020555006 is about 44950.5840451490. The cubic root of 2020555006 is about 1264.2226276767. Note that the first 3 decimals are identical.

The spelling of 2020555006 in words is "two billion, twenty million, five hundred fifty-five thousand, six".