2040110555 has 32 divisors (see below), whose sum is σ = 2852236800. Its totient is φ = 1371866112.

The previous prime is 2040110539. The next prime is 2040110591. The reversal of 2040110555 is 5550110402.

It is a happy number.

It is not a de Polignac number, because 2040110555 - 2⁴ = 2040110539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040110555.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1079051 + ... + 1080939.

It is an arithmetic number, because the mean of its divisors is an integer number (89132400).

Almost surely, 2^2040110555 is an apocalyptic number.

2040110555 is a deficient number, since it is larger than the sum of its proper divisors (812126245).

2040110555 is a wasteful number, since it uses less digits than its factorization.

2040110555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 2040110555 is about 45167.5830103848. The cubic root of 2040110555 is about 1268.2880512927.

Adding to 2040110555 its reverse (5550110402), we get a palindrome (7590220957).

The spelling of 2040110555 in words is "two billion, forty million, one hundred ten thousand, five hundred fifty-five".