225126411745 has 8 divisors (see below), whose sum is σ = 270154279080. Its totient is φ = 180099406080.

The previous prime is 225126411707. The next prime is 225126411749. The reversal of 225126411745 is 547114621522.

225126411745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29876431104 + 195249980641 = 172848^2 + 441871^2 .

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

It is not a de Polignac number, because 225126411745 - 2¹⁹ = 225125887457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225126411698 and 225126411707.

It is not an unprimeable number, because it can be changed into a prime (225126411749) 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 7 ways as a sum of consecutive naturals, for example, 765175 + ... + 1017715.

It is an arithmetic number, because the mean of its divisors is an integer number (33769284885).

Almost surely, 2^225126411745 is an apocalyptic number.

It is an amenable number.

225126411745 is a deficient number, since it is larger than the sum of its proper divisors (45027867335).

225126411745 is a wasteful number, since it uses less digits than its factorization.

225126411745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430835.

The product of its digits is 134400, while the sum is 40.

The spelling of 225126411745 in words is "two hundred twenty-five billion, one hundred twenty-six million, four hundred eleven thousand, seven hundred forty-five".