45445152333103 has 2 divisors, whose sum is σ = 45445152333104. Its totient is φ = 45445152333102.

The previous prime is 45445152333071. The next prime is 45445152333151. The reversal of 45445152333103 is 30133325154454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45445152333103 - 2⁵ = 45445152333071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45445152333103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45445152333403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22722576166551 + 22722576166552.

It is an arithmetic number, because the mean of its divisors is an integer number (22722576166552).

Almost surely, 2^{45445152333103} is an apocalyptic number.

45445152333103 is a deficient number, since it is larger than the sum of its proper divisors (1).

45445152333103 is an equidigital number, since it uses as much as digits as its factorization.

45445152333103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 45445152333103 its reverse (30133325154454), we get a palindrome (75578477487557).

The spelling of 45445152333103 in words is "forty-five trillion, four hundred forty-five billion, one hundred fifty-two million, three hundred thirty-three thousand, one hundred three".