225150343 has 4 divisors (see below), whose sum is σ = 245618568. Its totient is φ = 204682120.

The previous prime is 225150337. The next prime is 225150347. The reversal of 225150343 is 343051522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225150343 - 2¹⁷ = 225019271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225150347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10234096 + ... + 10234117.

It is an arithmetic number, because the mean of its divisors is an integer number (61404642).

Almost surely, 2^225150343 is an apocalyptic number.

225150343 is a deficient number, since it is larger than the sum of its proper divisors (20468225).

225150343 is a wasteful number, since it uses less digits than its factorization.

225150343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20468224.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 225150343 is about 15005.0105964641. The cubic root of 225150343 is about 608.3556385058.

The spelling of 225150343 in words is "two hundred twenty-five million, one hundred fifty thousand, three hundred forty-three".