225318136404603 has 8 divisors (see below), whose sum is σ = 327735471134016. Its totient is φ = 136556446305800.

The previous prime is 225318136404593. The next prime is 225318136404659. The reversal of 225318136404603 is 306404631813522.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 225318136404603 - 2⁶ = 225318136404539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225318136403603) 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, 3413911157613 + ... + 3413911157678.

It is an arithmetic number, because the mean of its divisors is an integer number (40966933891752).

Almost surely, 2^{225318136404603} is an apocalyptic number.

225318136404603 is a deficient number, since it is larger than the sum of its proper divisors (102417334729413).

225318136404603 is a wasteful number, since it uses less digits than its factorization.

225318136404603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827822315305.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 225318136404603 in words is "two hundred twenty-five trillion, three hundred eighteen billion, one hundred thirty-six million, four hundred four thousand, six hundred three".