5525643 has 8 divisors (see below), whose sum is σ = 7426048. Its totient is φ = 3654504.

The previous prime is 5525623. The next prime is 5525651. The reversal of 5525643 is 3465255.

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

It is not a de Polignac number, because 5525643 - 2⁹ = 5525131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5525643.

It is not an unprimeable number, because it can be changed into a prime (5525603) 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, 6871 + ... + 7632.

It is an arithmetic number, because the mean of its divisors is an integer number (928256).

Almost surely, 2^5525643 is an apocalyptic number.

5525643 is a deficient number, since it is larger than the sum of its proper divisors (1900405).

5525643 is a wasteful number, since it uses less digits than its factorization.

5525643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14633.

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

The square root of 5525643 is about 2350.6686282843. The cubic root of 5525643 is about 176.7913209877.

The spelling of 5525643 in words is "five million, five hundred twenty-five thousand, six hundred forty-three".