545300001 has 6 divisors (see below), whose sum is σ = 787655570. Its totient is φ = 363533328.

The previous prime is 545299991. The next prime is 545300009. The reversal of 545300001 is 100003545.

It can be written as a sum of positive squares in only one way, i.e., 506250000 + 39050001 = 22500^2 + 6249^2 .

It is not a de Polignac number, because 545300001 - 2¹¹ = 545297953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545300009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30294436 + ... + 30294453.

Almost surely, 2^545300001 is an apocalyptic number.

It is an amenable number.

545300001 is a deficient number, since it is larger than the sum of its proper divisors (242355569).

545300001 is a wasteful number, since it uses less digits than its factorization.

545300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60588895 (or 60588892 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 545300001 is about 23351.6594913509. The cubic root of 545300001 is about 816.9807672703.

Adding to 545300001 its reverse (100003545), we get a palindrome (645303546).

The spelling of 545300001 in words is "five hundred forty-five million, three hundred thousand, one".