4515135227 has 2 divisors, whose sum is σ = 4515135228. Its totient is φ = 4515135226.

The previous prime is 4515135203. The next prime is 4515135253. The reversal of 4515135227 is 7225315154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4515135227 - 2⁸ = 4515134971 is a prime.

It is a super-2 number, since 2×4515135227² = 40772892236192683058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4515132227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257567613 + 2257567614.

It is an arithmetic number, because the mean of its divisors is an integer number (2257567614).

Almost surely, 2^4515135227 is an apocalyptic number.

4515135227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4515135227 is an equidigital number, since it uses as much as digits as its factorization.

4515135227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42000, while the sum is 35.

The square root of 4515135227 is about 67194.7559486602. The cubic root of 4515135227 is about 1652.8124945981.

The spelling of 4515135227 in words is "four billion, five hundred fifteen million, one hundred thirty-five thousand, two hundred twenty-seven".