4651252625 has 16 divisors (see below), whose sum is σ = 6057148032. Its totient is φ = 3559217200.

The previous prime is 4651252603. The next prime is 4651252631. The reversal of 4651252625 is 5262521564.

It is a happy number.

It is not a de Polignac number, because 4651252625 - 2¹² = 4651248529 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 806039 + ... + 811788.

It is an arithmetic number, because the mean of its divisors is an integer number (378571752).

Almost surely, 2^4651252625 is an apocalyptic number.

It is an amenable number.

4651252625 is a deficient number, since it is larger than the sum of its proper divisors (1405895407).

4651252625 is a wasteful number, since it uses less digits than its factorization.

4651252625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617865 (or 1617855 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 4651252625 is about 68200.0925585882. The cubic root of 4651252625 is about 1669.2573968946.

The spelling of 4651252625 in words is "four billion, six hundred fifty-one million, two hundred fifty-two thousand, six hundred twenty-five".