2052006566 has 8 divisors (see below), whose sum is σ = 3082518504. Its totient is φ = 1024500400.

The previous prime is 2052006553. The next prime is 2052006577. The reversal of 2052006566 is 6656002502.

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

It is a super-2 number, since 2×2052006566² = 8421461893814224712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749735 + ... + 752466.

It is an arithmetic number, because the mean of its divisors is an integer number (385314813).

Almost surely, 2^2052006566 is an apocalyptic number.

2052006566 is a deficient number, since it is larger than the sum of its proper divisors (1030511938).

2052006566 is a wasteful number, since it uses less digits than its factorization.

2052006566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502886.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 2052006566 is about 45299.0790855620. The cubic root of 2052006566 is about 1270.7484306560.

The spelling of 2052006566 in words is "two billion, fifty-two million, six thousand, five hundred sixty-six".