48665825 has 24 divisors (see below), whose sum is σ = 65521848. Its totient is φ = 35642880.

The previous prime is 48665807. The next prime is 48665831. The reversal of 48665825 is 52856684.

48665825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 5841889 + 42823936 = 2417^2 + 6544^2 .

It is not a de Polignac number, because 48665825 - 2⁸ = 48665569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43979 + ... + 45071.

It is an arithmetic number, because the mean of its divisors is an integer number (2730077).

Almost surely, 2^48665825 is an apocalyptic number.

It is an amenable number.

48665825 is a deficient number, since it is larger than the sum of its proper divisors (16856023).

48665825 is a wasteful number, since it uses less digits than its factorization.

48665825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1248 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 48665825 is about 6976.0895206412. The cubic root of 48665825 is about 365.0968029975.

The spelling of 48665825 in words is "forty-eight million, six hundred sixty-five thousand, eight hundred twenty-five".