4644200425 has 12 divisors (see below), whose sum is σ = 5881337856. Its totient is φ = 3636309200.

The previous prime is 4644200311. The next prime is 4644200443. The reversal of 4644200425 is 5240024464.

It is a happy number.

It is not a de Polignac number, because 4644200425 - 2⁹ = 4644199913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1975081 + ... + 1977430.

It is an arithmetic number, because the mean of its divisors is an integer number (490111488).

Almost surely, 2^4644200425 is an apocalyptic number.

It is an amenable number.

4644200425 is a deficient number, since it is larger than the sum of its proper divisors (1237137431).

4644200425 is a wasteful number, since it uses less digits than its factorization.

4644200425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952568 (or 3952563 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 4644200425 is about 68148.3706701782. The cubic root of 4644200425 is about 1668.4133309699.

Adding to 4644200425 its reverse (5240024464), we get a palindrome (9884224889).

The spelling of 4644200425 in words is "four billion, six hundred forty-four million, two hundred thousand, four hundred twenty-five".