2040500105 has 16 divisors (see below), whose sum is σ = 2799189120. Its totient is φ = 1398805632.

The previous prime is 2040500093. The next prime is 2040500141. The reversal of 2040500105 is 5010050402.

It is not a de Polignac number, because 2040500105 - 2¹⁸ = 2040237961 is a prime.

It is a super-2 number, since 2×2040500105² = 8327281357010022050, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 175637 + ... + 186893.

It is an arithmetic number, because the mean of its divisors is an integer number (174949320).

Almost surely, 2^2040500105 is an apocalyptic number.

It is an amenable number.

2040500105 is a deficient number, since it is larger than the sum of its proper divisors (758689015).

2040500105 is a wasteful number, since it uses less digits than its factorization.

2040500105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16448.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2040500105 is about 45171.8950786880. The cubic root of 2040500105 is about 1268.3687708017.

Adding to 2040500105 its reverse (5010050402), we get a palindrome (7050550507).

The spelling of 2040500105 in words is "two billion, forty million, five hundred thousand, one hundred five".