4245325425 has 288 divisors, whose sum is σ = 9447145344. Its totient is φ = 1866240000.

The previous prime is 4245325379. The next prime is 4245325517. The reversal of 4245325425 is 5245235424.

4245325425 is a `hidden beast` number, since 42 + 45 + 32 + 542 + 5 = 666.

4245325425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4245325425 - 2¹⁰ = 4245324401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4245325425.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 42032875 + ... + 42032975.

It is an arithmetic number, because the mean of its divisors is an integer number (32802588).

Almost surely, 2^4245325425 is an apocalyptic number.

4245325425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4245325425 is an abundant number, since it is smaller than the sum of its proper divisors (5201819919).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4245325425 is a wasteful number, since it uses less digits than its factorization.

4245325425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 174 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 4245325425 is about 65156.1618344727. The cubic root of 4245325425 is about 1619.2118079346.

Subtracting 4245325425 from its reverse (5245235424), we obtain a palindrome (999909999).

The spelling of 4245325425 in words is "four billion, two hundred forty-five million, three hundred twenty-five thousand, four hundred twenty-five".