4252505115 has 16 divisors (see below), whose sum is σ = 6807621888. Its totient is φ = 2266798176.

The previous prime is 4252505093. The next prime is 4252505119. The reversal of 4252505115 is 5115052524.

It is not a de Polignac number, because 4252505115 - 2⁸ = 4252504859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4252505119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45727 + ... + 102936.

It is an arithmetic number, because the mean of its divisors is an integer number (425476368).

Almost surely, 2^4252505115 is an apocalyptic number.

4252505115 is a deficient number, since it is larger than the sum of its proper divisors (2555116773).

4252505115 is a wasteful number, since it uses less digits than its factorization.

4252505115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150578.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 4252505115 is about 65211.2345765666. The cubic root of 4252505115 is about 1620.1240969560.

Adding to 4252505115 its reverse (5115052524), we get a palindrome (9367557639).

The spelling of 4252505115 in words is "four billion, two hundred fifty-two million, five hundred five thousand, one hundred fifteen".