4252450219 has 4 divisors (see below), whose sum is σ = 4367381344. Its totient is φ = 4137519096.

The previous prime is 4252450207. The next prime is 4252450231. The reversal of 4252450219 is 9120542524.

It is a happy number.

4252450219 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4252450207) and next prime (4252450231).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4252450219 is a prime.

It is a super-2 number, since 2×4252450219² = 36166665730146295922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4252450619) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 57465507 + ... + 57465580.

It is an arithmetic number, because the mean of its divisors is an integer number (1091845336).

Almost surely, 2^4252450219 is an apocalyptic number.

4252450219 is a deficient number, since it is larger than the sum of its proper divisors (114931125).

4252450219 is a wasteful number, since it uses less digits than its factorization.

4252450219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114931124.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 4252450219 is about 65210.8136661398. The cubic root of 4252450219 is about 1620.1171254797.

The spelling of 4252450219 in words is "four billion, two hundred fifty-two million, four hundred fifty thousand, two hundred nineteen".