2225366054543 has 2 divisors, whose sum is σ = 2225366054544. Its totient is φ = 2225366054542.

The previous prime is 2225366054533. The next prime is 2225366054581. The reversal of 2225366054543 is 3454506635222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2225366054543 - 2¹² = 2225366050447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225366054533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112683027271 + 1112683027272.

It is an arithmetic number, because the mean of its divisors is an integer number (1112683027272).

Almost surely, 2^{2225366054543} is an apocalyptic number.

2225366054543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225366054543 is an equidigital number, since it uses as much as digits as its factorization.

2225366054543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 2225366054543 in words is "two trillion, two hundred twenty-five billion, three hundred sixty-six million, fifty-four thousand, five hundred forty-three".