4521041512 has 16 divisors (see below), whose sum is σ = 9129026340. Its totient is φ = 2086634496.

The previous prime is 4521041479. The next prime is 4521041533. The reversal of 4521041512 is 2151401254.

It can be written as a sum of positive squares in 2 ways, for example, as 4466783556 + 54257956 = 66834^2 + 7366^2 .

It is a super-2 number, since 2×4521041512² = 40879632706454492288, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 21735673 + ... + 21735880.

Almost surely, 2^4521041512 is an apocalyptic number.

It is an amenable number.

4521041512 is an abundant number, since it is smaller than the sum of its proper divisors (4607984828).

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

4521041512 is a wasteful number, since it uses less digits than its factorization.

4521041512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43471572 (or 43471568 counting only the distinct ones).

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

The square root of 4521041512 is about 67238.6905880833. The cubic root of 4521041512 is about 1653.5328663898.

Adding to 4521041512 its reverse (2151401254), we get a palindrome (6672442766).

The spelling of 4521041512 in words is "four billion, five hundred twenty-one million, forty-one thousand, five hundred twelve".