5563215 has 72 divisors (see below), whose sum is σ = 11915280. Its totient is φ = 2455488.

The previous prime is 5563183. The next prime is 5563223. The reversal of 5563215 is 5123655.

It is not a de Polignac number, because 5563215 - 2⁵ = 5563183 is a prime.

It is a super-2 number, since 2×5563215² = 61898722272450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 191821 + ... + 191849.

It is an arithmetic number, because the mean of its divisors is an integer number (165490).

Almost surely, 2^5563215 is an apocalyptic number.

5563215 is an abundant number, since it is smaller than the sum of its proper divisors (6352065).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5563215 is a wasteful number, since it uses less digits than its factorization.

5563215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 44 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 5563215 is about 2358.6468578403. The cubic root of 5563215 is about 177.1911178959.

It can be divided in two parts, 5563 and 215, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 5563215 in words is "five million, five hundred sixty-three thousand, two hundred fifteen".