4425445200 has 120 divisors (see below), whose sum is σ = 15464965536. Its totient is φ = 1072832000.

The previous prime is 4425445187. The next prime is 4425445229. The reversal of 4425445200 is 25445244.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154431 + ... + 180830.

Almost surely, 2^4425445200 is an apocalyptic number.

4425445200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4425445200 is an abundant number, since it is smaller than the sum of its proper divisors (11039520336).

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

4425445200 is a wasteful number, since it uses less digits than its factorization.

4425445200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335293 (or 335282 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 4425445200 is about 66524.0197222026. The cubic root of 4425445200 is about 1641.7952282643.

It can be divided in two parts, 442544 and 5200, that added together give a palindrome (447744).

The spelling of 4425445200 in words is "four billion, four hundred twenty-five million, four hundred forty-five thousand, two hundred".