545103445213 has 2 divisors, whose sum is σ = 545103445214. Its totient is φ = 545103445212.

The previous prime is 545103445207. The next prime is 545103445219. The reversal of 545103445213 is 312544301545.

It is a balanced prime because it is at equal distance from previous prime (545103445207) and next prime (545103445219).

It can be written as a sum of positive squares in only one way, i.e., 342363073924 + 202740371289 = 585118^2 + 450267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545103445213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545103445219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272551722606 + 272551722607.

It is an arithmetic number, because the mean of its divisors is an integer number (272551722607).

Almost surely, 2^545103445213 is an apocalyptic number.

It is an amenable number.

545103445213 is a deficient number, since it is larger than the sum of its proper divisors (1).

545103445213 is an equidigital number, since it uses as much as digits as its factorization.

545103445213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 545103445213 its reverse (312544301545), we get a palindrome (857647746758).

The spelling of 545103445213 in words is "five hundred forty-five billion, one hundred three million, four hundred forty-five thousand, two hundred thirteen".