225734234517 has 24 divisors (see below), whose sum is σ = 364378105728. Its totient is φ = 133471828800.

The previous prime is 225734234507. The next prime is 225734234519. The reversal of 225734234517 is 715432437522.

225734234517 is a `hidden beast` number, since 2 + 2 + 573 + 4 + 23 + 4 + 51 + 7 = 666.

225734234517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225734234517 - 2⁸ = 225734234261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225734234519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27802573 + ... + 27810690.

It is an arithmetic number, because the mean of its divisors is an integer number (15182421072).

Almost surely, 2^225734234517 is an apocalyptic number.

It is an amenable number.

225734234517 is a deficient number, since it is larger than the sum of its proper divisors (138643871211).

225734234517 is a wasteful number, since it uses less digits than its factorization.

225734234517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55613321 (or 55613318 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 45.

The spelling of 225734234517 in words is "two hundred twenty-five billion, seven hundred thirty-four million, two hundred thirty-four thousand, five hundred seventeen".