4417616025 has 18 divisors (see below), whose sum is σ = 7912441550. Its totient is φ = 2356061760.

The previous prime is 4417616009. The next prime is 4417616083. The reversal of 4417616025 is 5206167144.

4417616025 is a `hidden beast` number, since 4 + 4 + 17 + 616 + 0 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 33454656 + 4384161369 = 5784^2 + 66213^2 .

It is not a de Polignac number, because 4417616025 - 2⁴ = 4417616009 is a prime.

It is a Curzon 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 17 ways as a sum of consecutive naturals, for example, 9816700 + ... + 9817149.

Almost surely, 2^4417616025 is an apocalyptic number.

4417616025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4417616025 is a deficient number, since it is larger than the sum of its proper divisors (3494825525).

4417616025 is a wasteful number, since it uses less digits than its factorization.

4417616025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19633865 (or 19633857 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 4417616025 is about 66465.1489504086. The cubic root of 4417616025 is about 1640.8264752842.

The spelling of 4417616025 in words is "four billion, four hundred seventeen million, six hundred sixteen thousand, twenty-five".