545001365 has 8 divisors (see below), whose sum is σ = 654705240. Its totient is φ = 435532032.

The previous prime is 545001343. The next prime is 545001367. The reversal of 545001365 is 563100545.

545001365 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 67010596 + 477990769 = 8186^2 + 21863^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545001365 is a prime.

545001365 is a modest number, since divided by 1365 gives 545 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545001367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53480 + ... + 62849.

It is an arithmetic number, because the mean of its divisors is an integer number (81838155).

Almost surely, 2^545001365 is an apocalyptic number.

It is an amenable number.

545001365 is a deficient number, since it is larger than the sum of its proper divisors (109703875).

545001365 is a wasteful number, since it uses less digits than its factorization.

545001365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117271.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 545001365 is about 23345.2642949271. The cubic root of 545001365 is about 816.8315989712.

The spelling of 545001365 in words is "five hundred forty-five million, one thousand, three hundred sixty-five".