5555213 has 16 divisors (see below), whose sum is σ = 6120576. Its totient is φ = 5026560.

The previous prime is 5555197. The next prime is 5555219. The reversal of 5555213 is 3125555.

5555213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5555213 - 2⁴ = 5555197 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555219) 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, 40481 + ... + 40617.

It is an arithmetic number, because the mean of its divisors is an integer number (382536).

Almost surely, 2^5555213 is an apocalyptic number.

It is an amenable number.

5555213 is a deficient number, since it is larger than the sum of its proper divisors (565363).

5555213 is a wasteful number, since it uses less digits than its factorization.

5555213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244.

The product of its digits is 3750, while the sum is 26.

The square root of 5555213 is about 2356.9499358281. The cubic root of 5555213 is about 177.1061212596.

It can be divided in two parts, 555 and 5213, that multiplied together give a triangular number (2893215 = T₂₄₀₅).

The spelling of 5555213 in words is "five million, five hundred fifty-five thousand, two hundred thirteen".