4515731089 has 2 divisors, whose sum is σ = 4515731090. Its totient is φ = 4515731088.

The previous prime is 4515731041. The next prime is 4515731093. The reversal of 4515731089 is 9801375154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3532281489 + 983449600 = 59433^2 + 31360^2 .

It is a cyclic number.

It is not a de Polignac number, because 4515731089 - 2⁹ = 4515730577 is a prime.

It is a super-2 number, since 2×4515731089² = 40783654536322251842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4515735089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257865544 + 2257865545.

It is an arithmetic number, because the mean of its divisors is an integer number (2257865545).

Almost surely, 2^4515731089 is an apocalyptic number.

It is an amenable number.

4515731089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4515731089 is an equidigital number, since it uses as much as digits as its factorization.

4515731089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 4515731089 is about 67199.1896454116. The cubic root of 4515731089 is about 1652.8851985733.

The spelling of 4515731089 in words is "four billion, five hundred fifteen million, seven hundred thirty-one thousand, eighty-nine".