4511323516 has 24 divisors (see below), whose sum is σ = 9057769056. Its totient is φ = 1925898240.

The previous prime is 4511323493. The next prime is 4511323517. The reversal of 4511323516 is 6153231154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4511323517) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 306265 + ... + 320656.

It is an arithmetic number, because the mean of its divisors is an integer number (377407044).

Almost surely, 2^4511323516 is an apocalyptic number.

It is an amenable number.

4511323516 is an abundant number, since it is smaller than the sum of its proper divisors (4546445540).

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

4511323516 is a wasteful number, since it uses less digits than its factorization.

4511323516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627189 (or 627187 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 4511323516 is about 67166.3868017329. The cubic root of 4511323516 is about 1652.3472580895.

The spelling of 4511323516 in words is "four billion, five hundred eleven million, three hundred twenty-three thousand, five hundred sixteen".