4511213425522 has 8 divisors (see below), whose sum is σ = 6842851825500. Its totient is φ = 2230262817024.

The previous prime is 4511213425513. The next prime is 4511213425553. The reversal of 4511213425522 is 2255243121154.

It can be written as a sum of positive squares in 2 ways, for example, as 4447750242961 + 63463182561 = 2108969^2 + 251919^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12671947647 + ... + 12671948002.

Almost surely, 2^{4511213425522} is an apocalyptic number.

4511213425522 is a deficient number, since it is larger than the sum of its proper divisors (2331638399978).

4511213425522 is a wasteful number, since it uses less digits than its factorization.

4511213425522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25343895740.

The product of its digits is 96000, while the sum is 37.

Adding to 4511213425522 its reverse (2255243121154), we get a palindrome (6766456546676).

The spelling of 4511213425522 in words is "four trillion, five hundred eleven billion, two hundred thirteen million, four hundred twenty-five thousand, five hundred twenty-two".