5216553 has 24 divisors (see below), whose sum is σ = 7871136. Its totient is φ = 3326400.

The previous prime is 5216521. The next prime is 5216567. The reversal of 5216553 is 3556125.

5216553 is a `hidden beast` number, since 5 + 2 + 1 + 655 + 3 = 666.

It is not a de Polignac number, because 5216553 - 2⁵ = 5216521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5216573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24618 + ... + 24828.

It is an arithmetic number, because the mean of its divisors is an integer number (327964).

Almost surely, 2^5216553 is an apocalyptic number.

It is an amenable number.

5216553 is a deficient number, since it is larger than the sum of its proper divisors (2654583).

5216553 is a wasteful number, since it uses less digits than its factorization.

5216553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 322 counting only the distinct ones).

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

The square root of 5216553 is about 2283.9774517276. The cubic root of 5216553 is about 173.4314578367.

The spelling of 5216553 in words is "five million, two hundred sixteen thousand, five hundred fifty-three".