47500625 has 10 divisors (see below), whose sum is σ = 59357562. Its totient is φ = 38000000.

The previous prime is 47500577. The next prime is 47500631. The reversal of 47500625 is 52600574.

47500625 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 5 ways, for example, as 13535041 + 33965584 = 3679^2 + 5828^2 .

It is not a de Polignac number, because 47500625 - 2²⁴ = 30723409 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 (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37376 + ... + 38625.

Almost surely, 2^47500625 is an apocalyptic number.

It is an amenable number.

47500625 is a deficient number, since it is larger than the sum of its proper divisors (11856937).

47500625 is an frugal number, since it uses more digits than its factorization.

47500625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76021 (or 76006 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 47500625 is about 6892.0697181616. The cubic root of 47500625 is about 362.1594105766.

The spelling of 47500625 in words is "forty-seven million, five hundred thousand, six hundred twenty-five".