4442626025 has 12 divisors (see below), whose sum is σ = 5510932992. Its totient is φ = 3552761040.

The previous prime is 4442625977. The next prime is 4442626051. The reversal of 4442626025 is 5206262444.

It is not a de Polignac number, because 4442626025 - 2¹⁰ = 4442625001 is a prime.

It is a Duffinian number.

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, 37064 + ... + 101286.

It is an arithmetic number, because the mean of its divisors is an integer number (459244416).

Almost surely, 2^4442626025 is an apocalyptic number.

It is an amenable number.

4442626025 is a deficient number, since it is larger than the sum of its proper divisors (1068306967).

4442626025 is a wasteful number, since it uses less digits than its factorization.

4442626025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67000 (or 66995 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 4442626025 is about 66653.0271255552. The cubic root of 4442626025 is about 1643.9171218997.

Adding to 4442626025 its reverse (5206262444), we get a palindrome (9648888469).

The spelling of 4442626025 in words is "four billion, four hundred forty-two million, six hundred twenty-six thousand, twenty-five".