545713601 has 2 divisors, whose sum is σ = 545713602. Its totient is φ = 545713600.

The previous prime is 545713591. The next prime is 545713621. The reversal of 545713601 is 106317545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370177600 + 175536001 = 19240^2 + 13249^2 .

It is a cyclic number.

It is not a de Polignac number, because 545713601 - 2¹⁰ = 545712577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (545713621) 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, 272856800 + 272856801.

It is an arithmetic number, because the mean of its divisors is an integer number (272856801).

Almost surely, 2^545713601 is an apocalyptic number.

It is an amenable number.

545713601 is a deficient number, since it is larger than the sum of its proper divisors (1).

545713601 is an equidigital number, since it uses as much as digits as its factorization.

545713601 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 545713601 is about 23360.5137143856. The cubic root of 545713601 is about 817.1872700208.

The spelling of 545713601 in words is "five hundred forty-five million, seven hundred thirteen thousand, six hundred one".