545465113 has 2 divisors, whose sum is σ = 545465114. Its totient is φ = 545465112.

The previous prime is 545465101. The next prime is 545465143. The reversal of 545465113 is 311564545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403688464 + 141776649 = 20092^2 + 11907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545465113 is a prime.

It is not a weakly prime, because it can be changed into another prime (545465143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272732556 + 272732557.

It is an arithmetic number, because the mean of its divisors is an integer number (272732557).

Almost surely, 2^545465113 is an apocalyptic number.

It is an amenable number.

545465113 is a deficient number, since it is larger than the sum of its proper divisors (1).

545465113 is an equidigital number, since it uses as much as digits as its factorization.

545465113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36000, while the sum is 34.

The square root of 545465113 is about 23355.1945613818. The cubic root of 545465113 is about 817.0632171240.

The spelling of 545465113 in words is "five hundred forty-five million, four hundred sixty-five thousand, one hundred thirteen".