545103445207 has 2 divisors, whose sum is σ = 545103445208. Its totient is φ = 545103445206.

The previous prime is 545103445079. The next prime is 545103445213. The reversal of 545103445207 is 702544301545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545103445207 - 2⁷ = 545103445079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 545103445207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545103445907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272551722603 + 272551722604.

It is an arithmetic number, because the mean of its divisors is an integer number (272551722604).

Almost surely, 2^545103445207 is an apocalyptic number.

545103445207 is a deficient number, since it is larger than the sum of its proper divisors (1).

545103445207 is an equidigital number, since it uses as much as digits as its factorization.

545103445207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 545103445207 in words is "five hundred forty-five billion, one hundred three million, four hundred forty-five thousand, two hundred seven".