5523985 has 4 divisors (see below), whose sum is σ = 6628788. Its totient is φ = 4419184.

The previous prime is 5523967. The next prime is 5524027. The reversal of 5523985 is 5893255.

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 4359744 + 1164241 = 2088^2 + 1079^2 .

It is a cyclic number.

It is not a de Polignac number, because 5523985 - 2⁷ = 5523857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552394 + ... + 552403.

It is an arithmetic number, because the mean of its divisors is an integer number (1657197).

Almost surely, 2^5523985 is an apocalyptic number.

It is an amenable number.

5523985 is a deficient number, since it is larger than the sum of its proper divisors (1104803).

5523985 is a wasteful number, since it uses less digits than its factorization.

5523985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104802.

The product of its digits is 54000, while the sum is 37.

The square root of 5523985 is about 2350.3159362094. The cubic root of 5523985 is about 176.7736368115.

The spelling of 5523985 in words is "five million, five hundred twenty-three thousand, nine hundred eighty-five".