545670701 has 2 divisors, whose sum is σ = 545670702. Its totient is φ = 545670700.

The previous prime is 545670691. The next prime is 545670721. The reversal of 545670701 is 107076545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 488365801 + 57304900 = 22099^2 + 7570^2 .

It is a cyclic number.

It is not a de Polignac number, because 545670701 - 2¹⁸ = 545408557 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545670721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272835350 + 272835351.

It is an arithmetic number, because the mean of its divisors is an integer number (272835351).

Almost surely, 2^545670701 is an apocalyptic number.

It is an amenable number.

545670701 is a deficient number, since it is larger than the sum of its proper divisors (1).

545670701 is an equidigital number, since it uses as much as digits as its factorization.

545670701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 545670701 is about 23359.5954802304. The cubic root of 545670701 is about 817.1658557035.

The spelling of 545670701 in words is "five hundred forty-five million, six hundred seventy thousand, seven hundred one".