555000213 has 8 divisors (see below), whose sum is σ = 740696800. Its totient is φ = 369651888.

The previous prime is 555000191. The next prime is 555000217. The reversal of 555000213 is 312000555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 555000213 - 2⁸ = 554999957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 555000213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555000217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83323 + ... + 89736.

It is an arithmetic number, because the mean of its divisors is an integer number (92587100).

Almost surely, 2^555000213 is an apocalyptic number.

It is an amenable number.

555000213 is a deficient number, since it is larger than the sum of its proper divisors (185696587).

555000213 is a wasteful number, since it uses less digits than its factorization.

555000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174131.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 555000213 is about 23558.4424994523. The cubic root of 555000213 is about 821.7966816184.

Adding to 555000213 its reverse (312000555), we get a palindrome (867000768).

The spelling of 555000213 in words is "five hundred fifty-five million, two hundred thirteen", and thus it is an aban number.