2006543310 has 32 divisors (see below), whose sum is σ = 4817936160. Its totient is φ = 534830208.

The previous prime is 2006543291. The next prime is 2006543311. The reversal of 2006543310 is 133456002.

It is a happy number.

It is a super-2 number, since 2×2006543310² = 8052432109811512200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006543311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55656 + ... + 84324.

It is an arithmetic number, because the mean of its divisors is an integer number (150560505).

Almost surely, 2^2006543310 is an apocalyptic number.

2006543310 is an abundant number, since it is smaller than the sum of its proper divisors (2811392850).

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

2006543310 is a wasteful number, since it uses less digits than its factorization.

2006543310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31012.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2006543310 is about 44794.4562418164. The cubic root of 2006543310 is about 1261.2935631855.

Adding to 2006543310 its reverse (133456002), we get a palindrome (2139999312).

The spelling of 2006543310 in words is "two billion, six million, five hundred forty-three thousand, three hundred ten".