2104544612 has 6 divisors (see below), whose sum is σ = 3682953078. Its totient is φ = 1052272304.

The previous prime is 2104544569. The next prime is 2104544623. The reversal of 2104544612 is 2164454012.

It can be written as a sum of positive squares in only one way, i.e., 1132726336 + 971818276 = 33656^2 + 31174^2 .

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 as a sum of consecutive naturals, namely, 263068073 + ... + 263068080.

It is an arithmetic number, because the mean of its divisors is an integer number (613825513).

Almost surely, 2^2104544612 is an apocalyptic number.

It is an amenable number.

2104544612 is a deficient number, since it is larger than the sum of its proper divisors (1578408466).

2104544612 is a wasteful number, since it uses less digits than its factorization.

2104544612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526136157 (or 526136155 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2104544612 is about 45875.3159335170. The cubic root of 2104544612 is about 1281.5022669423.

Adding to 2104544612 its reverse (2164454012), we get a palindrome (4268998624).

The spelling of 2104544612 in words is "two billion, one hundred four million, five hundred forty-four thousand, six hundred twelve".