5243655 has 16 divisors (see below), whose sum is σ = 8755200. Its totient is φ = 2674848.

The previous prime is 5243647. The next prime is 5243669. The reversal of 5243655 is 5563425.

It is not a de Polignac number, because 5243655 - 2³ = 5243647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7255 + ... + 7944.

It is an arithmetic number, because the mean of its divisors is an integer number (547200).

Almost surely, 2^5243655 is an apocalyptic number.

5243655 is a deficient number, since it is larger than the sum of its proper divisors (3511545).

5243655 is a wasteful number, since it uses less digits than its factorization.

5243655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15230.

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

The square root of 5243655 is about 2289.9028363666. The cubic root of 5243655 is about 173.7312869103.

The spelling of 5243655 in words is "five million, two hundred forty-three thousand, six hundred fifty-five".