4481246525 has 24 divisors (see below), whose sum is σ = 6363622464. Its totient is φ = 3066537600.

The previous prime is 4481246459. The next prime is 4481246531. The reversal of 4481246525 is 5256421844.

It is a de Polignac number, because none of the positive numbers 2^k-4481246525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59849 + ... + 112001.

It is an arithmetic number, because the mean of its divisors is an integer number (265150936).

Almost surely, 2^4481246525 is an apocalyptic number.

It is an amenable number.

4481246525 is a deficient number, since it is larger than the sum of its proper divisors (1882375939).

4481246525 is a wasteful number, since it uses less digits than its factorization.

4481246525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52661 (or 52656 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

The square root of 4481246525 is about 66942.1132397238. The cubic root of 4481246525 is about 1648.6670011366.

The spelling of 4481246525 in words is "four billion, four hundred eighty-one million, two hundred forty-six thousand, five hundred twenty-five".