4252450215 has 32 divisors (see below), whose sum is σ = 7430524416. Its totient is φ = 2064021120.

The previous prime is 4252450207. The next prime is 4252450231. The reversal of 4252450215 is 5120542524.

It is not a de Polignac number, because 4252450215 - 2³ = 4252450207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139729 + ... + 167418.

It is an arithmetic number, because the mean of its divisors is an integer number (232203888).

Almost surely, 2^4252450215 is an apocalyptic number.

4252450215 is a deficient number, since it is larger than the sum of its proper divisors (3178074201).

4252450215 is a wasteful number, since it uses less digits than its factorization.

4252450215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307239.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 4252450215 is about 65210.8136354700. The cubic root of 4252450215 is about 1620.1171249718.

Adding to 4252450215 its reverse (5120542524), we get a palindrome (9372992739).

The spelling of 4252450215 in words is "four billion, two hundred fifty-two million, four hundred fifty thousand, two hundred fifteen".