2040115255 has 16 divisors (see below), whose sum is σ = 2474375904. Its totient is φ = 1614695040.

The previous prime is 2040115237. The next prime is 2040115267. The reversal of 2040115255 is 5525110402.

It is not a de Polignac number, because 2040115255 - 2¹⁵ = 2040082487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172564 + ... + 184006.

It is an arithmetic number, because the mean of its divisors is an integer number (154648494).

Almost surely, 2^2040115255 is an apocalyptic number.

2040115255 is a deficient number, since it is larger than the sum of its proper divisors (434260649).

2040115255 is a wasteful number, since it uses less digits than its factorization.

2040115255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11826.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2040115255 is about 45167.6350388196. The cubic root of 2040115255 is about 1268.2890252512.

Adding to 2040115255 its reverse (5525110402), we get a palindrome (7565225657).

The spelling of 2040115255 in words is "two billion, forty million, one hundred fifteen thousand, two hundred fifty-five".