225250125 has 64 divisors (see below), whose sum is σ = 391522560. Its totient is φ = 114912000.

The previous prime is 225250037. The next prime is 225250133. The reversal of 225250125 is 521052522.

It is not a de Polignac number, because 225250125 - 2¹² = 225246029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225250095 and 225250104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 983511 + ... + 983739.

It is an arithmetic number, because the mean of its divisors is an integer number (6117540).

Almost surely, 2^225250125 is an apocalyptic number.

225250125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

225250125 is a deficient number, since it is larger than the sum of its proper divisors (166272435).

225250125 is a wasteful number, since it uses less digits than its factorization.

225250125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 225250125 is about 15008.3351841568. The cubic root of 225250125 is about 608.4454954672.

The spelling of 225250125 in words is "two hundred twenty-five million, two hundred fifty thousand, one hundred twenty-five".