625048225 has 12 divisors (see below), whose sum is σ = 815853040. Its totient is φ = 473720400.

The previous prime is 625048219. The next prime is 625048241. The reversal of 625048225 is 522840526.

It is not a de Polignac number, because 625048225 - 2⁹ = 625047713 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 657471 + ... + 658420.

Almost surely, 2^625048225 is an apocalyptic number.

It is an amenable number.

625048225 is a deficient number, since it is larger than the sum of its proper divisors (190804815).

625048225 is a wasteful number, since it uses less digits than its factorization.

625048225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315920 (or 1315915 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 625048225 is about 25000.9644813955. The cubic root of 625048225 is about 855.0099630635.

The spelling of 625048225 in words is "six hundred twenty-five million, forty-eight thousand, two hundred twenty-five".