5559545 has 12 divisors (see below), whose sum is σ = 6799980. Its totient is φ = 4363200.

The previous prime is 5559529. The next prime is 5559553. The reversal of 5559545 is 5459555.

It can be written as a sum of positive squares in 6 ways, for example, as 1857769 + 3701776 = 1363^2 + 1924^2 .

It is not a de Polignac number, because 5559545 - 2⁴ = 5559529 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5559499 and 5559508.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 50951 + ... + 51059.

It is an arithmetic number, because the mean of its divisors is an integer number (566665).

Almost surely, 2^5559545 is an apocalyptic number.

It is an amenable number.

5559545 is a deficient number, since it is larger than the sum of its proper divisors (1240435).

5559545 is a wasteful number, since it uses less digits than its factorization.

5559545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 215 counting only the distinct ones).

The product of its digits is 112500, while the sum is 38.

The square root of 5559545 is about 2357.8687410456. The cubic root of 5559545 is about 177.1521455600.

The spelling of 5559545 in words is "five million, five hundred fifty-nine thousand, five hundred forty-five".