5573545 has 4 divisors (see below), whose sum is σ = 6688260. Its totient is φ = 4458832.

The previous prime is 5573527. The next prime is 5573549. The reversal of 5573545 is 5453755.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3164841 + 2408704 = 1779^2 + 1552^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5573545 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5573545.

It is not an unprimeable number, because it can be changed into a prime (5573549) 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 in 3 ways as a sum of consecutive naturals, for example, 557350 + ... + 557359.

It is an arithmetic number, because the mean of its divisors is an integer number (1672065).

Almost surely, 2^5573545 is an apocalyptic number.

It is an amenable number.

5573545 is a deficient number, since it is larger than the sum of its proper divisors (1114715).

5573545 is a wasteful number, since it uses less digits than its factorization.

5573545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114714.

The product of its digits is 52500, while the sum is 34.

The square root of 5573545 is about 2360.8356571350. The cubic root of 5573545 is about 177.3007219352.

The spelling of 5573545 in words is "five million, five hundred seventy-three thousand, five hundred forty-five".