4254215425 has 12 divisors (see below), whose sum is σ = 5552871280. Its totient is φ = 3224247120.

The previous prime is 4254215411. The next prime is 4254215429. The reversal of 4254215425 is 5245124524.

It is not a de Polignac number, because 4254215425 - 2¹⁵ = 4254182657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4254215429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4477647 + ... + 4478596.

Almost surely, 2^4254215425 is an apocalyptic number.

It is an amenable number.

4254215425 is a deficient number, since it is larger than the sum of its proper divisors (1298655855).

4254215425 is a wasteful number, since it uses less digits than its factorization.

4254215425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956272 (or 8956267 counting only the distinct ones).

The product of its digits is 64000, while the sum is 34.

The square root of 4254215425 is about 65224.3468729278. The cubic root of 4254215425 is about 1620.3412664420.

Adding to 4254215425 its reverse (5245124524), we get a palindrome (9499339949).

Subtracting 4254215425 from its reverse (5245124524), we obtain a palindrome (990909099).

The spelling of 4254215425 in words is "four billion, two hundred fifty-four million, two hundred fifteen thousand, four hundred twenty-five".