4245222552 has 16 divisors (see below), whose sum is σ = 10613056440. Its totient is φ = 1415074176.

The previous prime is 4245222547. The next prime is 4245222563. The reversal of 4245222552 is 2552225424.

4245222552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88442113 + ... + 88442160.

Almost surely, 2^4245222552 is an apocalyptic number.

It is an amenable number.

4245222552 is an abundant number, since it is smaller than the sum of its proper divisors (6367833888).

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

4245222552 is a wasteful number, since it uses less digits than its factorization.

4245222552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176884282 (or 176884278 counting only the distinct ones).

The product of its digits is 64000, while the sum is 33.

The square root of 4245222552 is about 65155.3723955285. The cubic root of 4245222552 is about 1619.1987288806.

Adding to 4245222552 its reverse (2552225424), we get a palindrome (6797447976).

The spelling of 4245222552 in words is "four billion, two hundred forty-five million, two hundred twenty-two thousand, five hundred fifty-two".