4515323 has 2 divisors, whose sum is σ = 4515324. Its totient is φ = 4515322.

The previous prime is 4515317. The next prime is 4515341. The reversal of 4515323 is 3235154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4515323 - 2⁸ = 4515067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4515023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257661 + 2257662.

It is an arithmetic number, because the mean of its divisors is an integer number (2257662).

Almost surely, 2^4515323 is an apocalyptic number.

4515323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4515323 is an equidigital number, since it uses as much as digits as its factorization.

4515323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 23.

The square root of 4515323 is about 2124.9289399883. The cubic root of 4515323 is about 165.2835406371.

The spelling of 4515323 in words is "four million, five hundred fifteen thousand, three hundred twenty-three".