2045044110 has 16 divisors (see below), whose sum is σ = 4908105936. Its totient is φ = 545345088.

The previous prime is 2045044051. The next prime is 2045044117. The reversal of 2045044110 is 114405402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045044117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34084039 + ... + 34084098.

It is an arithmetic number, because the mean of its divisors is an integer number (306756621).

Almost surely, 2^2045044110 is an apocalyptic number.

2045044110 is an abundant number, since it is smaller than the sum of its proper divisors (2863061826).

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

2045044110 is a wasteful number, since it uses less digits than its factorization.

2045044110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68168147.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2045044110 is about 45222.1639243413. The cubic root of 2045044110 is about 1269.3095860895.

Adding to 2045044110 its reverse (114405402), we get a palindrome (2159449512).

The spelling of 2045044110 in words is "two billion, forty-five million, forty-four thousand, one hundred ten".