4531522513 has 8 divisors (see below), whose sum is σ = 5357465280. Its totient is φ = 3750225360.

The previous prime is 4531522511. The next prime is 4531522543. The reversal of 4531522513 is 3152251354.

4531522513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4531522513 - 2¹ = 4531522511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4531522511) 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, 11161183 + ... + 11161588.

It is an arithmetic number, because the mean of its divisors is an integer number (669683160).

Almost surely, 2^4531522513 is an apocalyptic number.

It is an amenable number.

4531522513 is a deficient number, since it is larger than the sum of its proper divisors (825942767).

4531522513 is a wasteful number, since it uses less digits than its factorization.

4531522513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22322807.

The product of its digits is 18000, while the sum is 31.

The square root of 4531522513 is about 67316.5842344960. The cubic root of 4531522513 is about 1654.8096595355.

Adding to 4531522513 its reverse (3152251354), we get a palindrome (7683773867).

The spelling of 4531522513 in words is "four billion, five hundred thirty-one million, five hundred twenty-two thousand, five hundred thirteen".