4385632625 has 16 divisors (see below), whose sum is σ = 5970841344. Its totient is φ = 3189550000.

The previous prime is 4385632621. The next prime is 4385632627. The reversal of 4385632625 is 5262365834.

It is not a de Polignac number, because 4385632625 - 2² = 4385632621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4385632621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593401 + ... + 1596150.

It is an arithmetic number, because the mean of its divisors is an integer number (373177584).

Almost surely, 2^4385632625 is an apocalyptic number.

It is an amenable number.

4385632625 is a deficient number, since it is larger than the sum of its proper divisors (1585208719).

4385632625 is a wasteful number, since it uses less digits than its factorization.

4385632625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189577 (or 3189567 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 44.

The square root of 4385632625 is about 66224.1090917802. The cubic root of 4385632625 is about 1636.8570363875.

The spelling of 4385632625 in words is "four billion, three hundred eighty-five million, six hundred thirty-two thousand, six hundred twenty-five".