48409925 has 6 divisors (see below), whose sum is σ = 60028338. Its totient is φ = 38727920.

The previous prime is 48409919. The next prime is 48409937. The reversal of 48409925 is 52990484.

48409925 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 3 ways, for example, as 5612161 + 42797764 = 2369^2 + 6542^2 .

It is not a de Polignac number, because 48409925 - 2¹⁰ = 48408901 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 5 ways as a sum of consecutive naturals, for example, 968174 + ... + 968223.

It is an arithmetic number, because the mean of its divisors is an integer number (10004723).

Almost surely, 2^48409925 is an apocalyptic number.

It is an amenable number.

48409925 is a deficient number, since it is larger than the sum of its proper divisors (11618413).

48409925 is a wasteful number, since it uses less digits than its factorization.

48409925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936407 (or 1936402 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 48409925 is about 6957.7241250282. The cubic root of 48409925 is about 364.4557473202.

The spelling of 48409925 in words is "forty-eight million, four hundred nine thousand, nine hundred twenty-five".