225126717603 has 8 divisors (see below), whose sum is σ = 300171859728. Its totient is φ = 150083026944.

The previous prime is 225126717593. The next prime is 225126717637. The reversal of 225126717603 is 306717621522.

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

It is not a de Polignac number, because 225126717603 - 2¹⁰ = 225126716579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225126717643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74275 + ... + 675107.

It is an arithmetic number, because the mean of its divisors is an integer number (37521482466).

Almost surely, 2^225126717603 is an apocalyptic number.

225126717603 is a deficient number, since it is larger than the sum of its proper divisors (75045142125).

225126717603 is a wasteful number, since it uses less digits than its factorization.

225126717603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725733.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 225126717603 in words is "two hundred twenty-five billion, one hundred twenty-six million, seven hundred seventeen thousand, six hundred three".