4255512315 has 16 divisors (see below), whose sum is σ = 6822208800. Its totient is φ = 2265143552.

The previous prime is 4255512299. The next prime is 4255512319. The reversal of 4255512315 is 5132155524.

It is a cyclic number.

It is not a de Polignac number, because 4255512315 - 2⁴ = 4255512299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4255512319) 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, 271050 + ... + 286319.

It is an arithmetic number, because the mean of its divisors is an integer number (426388050).

Almost surely, 2^4255512315 is an apocalyptic number.

4255512315 is a deficient number, since it is larger than the sum of its proper divisors (2566696485).

4255512315 is a wasteful number, since it uses less digits than its factorization.

4255512315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557886.

The product of its digits is 30000, while the sum is 33.

The square root of 4255512315 is about 65234.2878783849. The cubic root of 4255512315 is about 1620.5059024304.

Adding to 4255512315 its reverse (5132155524), we get a palindrome (9387667839).

The spelling of 4255512315 in words is "four billion, two hundred fifty-five million, five hundred twelve thousand, three hundred fifteen".