2040452006 has 8 divisors (see below), whose sum is σ = 3166218720. Its totient is φ = 985045768.

The previous prime is 2040451993. The next prime is 2040452021. The reversal of 2040452006 is 6002540402.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17590046 + ... + 17590161.

It is an arithmetic number, because the mean of its divisors is an integer number (395777340).

Almost surely, 2^2040452006 is an apocalyptic number.

2040452006 is a deficient number, since it is larger than the sum of its proper divisors (1125766714).

2040452006 is a wasteful number, since it uses less digits than its factorization.

2040452006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35180238.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2040452006 is about 45171.3626759256. The cubic root of 2040452006 is about 1268.3588046585.

Adding to 2040452006 its reverse (6002540402), we get a palindrome (8042992408).

The spelling of 2040452006 in words is "two billion, forty million, four hundred fifty-two thousand, six".