225103431533553 has 6 divisors (see below), whose sum is σ = 325149401104034. Its totient is φ = 150068954355696.

The previous prime is 225103431533543. The next prime is 225103431533581. The reversal of 225103431533553 is 355335134301522.

225103431533553 is a `hidden beast` number, since 2 + 2 + 5 + 1 + 0 + 3 + 43 + 1 + 53 + 3 + 553 = 666.

It can be written as a sum of positive squares in only one way, i.e., 176125996935009 + 48977434598544 = 13271247^2 + 6998388^2 .

It is not a de Polignac number, because 225103431533553 - 2¹³ = 225103431525361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225103431533499 and 225103431533508.

It is not an unprimeable number, because it can be changed into a prime (225103431533503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12505746196300 + ... + 12505746196317.

Almost surely, 2^{225103431533553} is an apocalyptic number.

It is an amenable number.

225103431533553 is a deficient number, since it is larger than the sum of its proper divisors (100045969570481).

225103431533553 is a wasteful number, since it uses less digits than its factorization.

225103431533553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25011492392623 (or 25011492392620 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 45.

The spelling of 225103431533553 in words is "two hundred twenty-five trillion, one hundred three billion, four hundred thirty-one million, five hundred thirty-three thousand, five hundred fifty-three".