225300529 has 8 divisors (see below), whose sum is σ = 233326080. Its totient is φ = 217322400.

The previous prime is 225300487. The next prime is 225300533. The reversal of 225300529 is 925003522.

225300529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225300529 - 2⁷ = 225300401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225300497 and 225300506.

It is not an unprimeable number, because it can be changed into a prime (225300589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044 + ... + 21325.

It is an arithmetic number, because the mean of its divisors is an integer number (29165760).

Almost surely, 2^225300529 is an apocalyptic number.

It is an amenable number.

225300529 is a deficient number, since it is larger than the sum of its proper divisors (8025551).

225300529 is a wasteful number, since it uses less digits than its factorization.

225300529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23711.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 225300529 is about 15010.0142904662. The cubic root of 225300529 is about 608.4908758335.

The spelling of 225300529 in words is "two hundred twenty-five million, three hundred thousand, five hundred twenty-nine".