5355865 has 16 divisors (see below), whose sum is σ = 6811200. Its totient is φ = 4036032.

The previous prime is 5355863. The next prime is 5355869. The reversal of 5355865 is 5685535.

5355865 = T₂₈ + T₂₉ + ... + T₃₁₇.

It is a cyclic number.

It is not a de Polignac number, because 5355865 - 2¹ = 5355863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5355863) 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, 5806 + ... + 6664.

It is an arithmetic number, because the mean of its divisors is an integer number (425700).

Almost surely, 2^5355865 is an apocalyptic number.

It is an amenable number.

5355865 is a deficient number, since it is larger than the sum of its proper divisors (1455335).

5355865 is a wasteful number, since it uses less digits than its factorization.

5355865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936.

The product of its digits is 90000, while the sum is 37.

The square root of 5355865 is about 2314.2741842746. The cubic root of 5355865 is about 174.9617875750.

It can be divided in two parts, 535 and 5865, that added together give a square (6400 = 80²).

The spelling of 5355865 in words is "five million, three hundred fifty-five thousand, eight hundred sixty-five".