5655243 has 16 divisors (see below), whose sum is σ = 8265600. Its totient is φ = 3410880.

The previous prime is 5655241. The next prime is 5655257. The reversal of 5655243 is 3425565.

It is not a de Polignac number, because 5655243 - 2¹ = 5655241 is a prime.

5655243 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5655243.

It is not an unprimeable number, because it can be changed into a prime (5655241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13288 + ... + 13706.

It is an arithmetic number, because the mean of its divisors is an integer number (516600).

Almost surely, 2^5655243 is an apocalyptic number.

5655243 is a deficient number, since it is larger than the sum of its proper divisors (2610357).

5655243 is a wasteful number, since it uses less digits than its factorization.

5655243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842.

The product of its digits is 18000, while the sum is 30.

The square root of 5655243 is about 2378.0754824017. The cubic root of 5655243 is about 178.1628249620.

The spelling of 5655243 in words is "five million, six hundred fifty-five thousand, two hundred forty-three".