4315423515 has 16 divisors (see below), whose sum is σ = 7435807008. Its totient is φ = 2124516096.

The previous prime is 4315423457. The next prime is 4315423517. The reversal of 4315423515 is 5153245134.

It is not a de Polignac number, because 4315423515 - 2¹² = 4315419419 is a prime.

It is a super-2 number, since 2×4315423515² = 37245760227629910450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4315423517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11064994 + ... + 11065383.

It is an arithmetic number, because the mean of its divisors is an integer number (464737938).

Almost surely, 2^4315423515 is an apocalyptic number.

4315423515 is a deficient number, since it is larger than the sum of its proper divisors (3120383493).

4315423515 is a wasteful number, since it uses less digits than its factorization.

4315423515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22130398.

The product of its digits is 36000, while the sum is 33.

The square root of 4315423515 is about 65691.8831744075. The cubic root of 4315423515 is about 1628.0752514029.

Adding to 4315423515 its reverse (5153245134), we get a palindrome (9468668649).

The spelling of 4315423515 in words is "four billion, three hundred fifteen million, four hundred twenty-three thousand, five hundred fifteen".