4512521104 has 80 divisors (see below), whose sum is σ = 11131787520. Its totient is φ = 1723599360.

The previous prime is 4512521099. The next prime is 4512521129. The reversal of 4512521104 is 4011252154.

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, 11212 + ... + 95659.

It is an arithmetic number, because the mean of its divisors is an integer number (139147344).

Almost surely, 2^4512521104 is an apocalyptic number.

It is an amenable number.

4512521104 is an abundant number, since it is smaller than the sum of its proper divisors (6619266416).

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

4512521104 is a wasteful number, since it uses less digits than its factorization.

4512521104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106928 (or 106922 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4512521104 is about 67175.3012944490. The cubic root of 4512521104 is about 1652.4934573268.

Adding to 4512521104 its reverse (4011252154), we get a palindrome (8523773258).

The spelling of 4512521104 in words is "four billion, five hundred twelve million, five hundred twenty-one thousand, one hundred four".