2000518066 has 16 divisors (see below), whose sum is σ = 3020897880. Its totient is φ = 993565440.

The previous prime is 2000518057. The next prime is 2000518073. The reversal of 2000518066 is 6608150002.

It can be written as a sum of positive squares in 4 ways, for example, as 1617728841 + 382789225 = 40221^2 + 19565^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362520 + ... + 367996.

Almost surely, 2^2000518066 is an apocalyptic number.

2000518066 is a deficient number, since it is larger than the sum of its proper divisors (1020379814).

2000518066 is a wasteful number, since it uses less digits than its factorization.

2000518066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6669.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2000518066 is about 44727.1513289188. The cubic root of 2000518066 is about 1260.0298275462.

Adding to 2000518066 its reverse (6608150002), we get a palindrome (8608668068).

The spelling of 2000518066 in words is "two billion, five hundred eighteen thousand, sixty-six".