545617301 has 2 divisors, whose sum is σ = 545617302. Its totient is φ = 545617300.

The previous prime is 545617297. The next prime is 545617333. The reversal of 545617301 is 103716545.

It is an a-pointer prime, because the next prime (545617333) can be obtained adding 545617301 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 545269201 + 348100 = 23351^2 + 590^2 .

It is a cyclic number.

It is not a de Polignac number, because 545617301 - 2² = 545617297 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545617801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272808650 + 272808651.

It is an arithmetic number, because the mean of its divisors is an integer number (272808651).

Almost surely, 2^545617301 is an apocalyptic number.

It is an amenable number.

545617301 is a deficient number, since it is larger than the sum of its proper divisors (1).

545617301 is an equidigital number, since it uses as much as digits as its factorization.

545617301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 545617301 is about 23358.4524530201. The cubic root of 545617301 is about 817.1391985517.

The spelling of 545617301 in words is "five hundred forty-five million, six hundred seventeen thousand, three hundred one".