225454113143 has 16 divisors (see below), whose sum is σ = 260263799040. Its totient is φ = 191302934976.

The previous prime is 225454113113. The next prime is 225454113151. The reversal of 225454113143 is 341311454522.

It is a cyclic number.

It is not a de Polignac number, because 225454113143 - 2¹⁶ = 225454047607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225454113113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3755 + ... + 671507.

It is an arithmetic number, because the mean of its divisors is an integer number (16266487440).

Almost surely, 2^225454113143 is an apocalyptic number.

225454113143 is a deficient number, since it is larger than the sum of its proper divisors (34809685897).

225454113143 is a wasteful number, since it uses less digits than its factorization.

225454113143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668246.

The product of its digits is 57600, while the sum is 35.

Adding to 225454113143 its reverse (341311454522), we get a palindrome (566765567665).

The spelling of 225454113143 in words is "two hundred twenty-five billion, four hundred fifty-four million, one hundred thirteen thousand, one hundred forty-three".