555234113 has 4 divisors (see below), whose sum is σ = 634553280. Its totient is φ = 475914948.

The previous prime is 555234109. The next prime is 555234151. The reversal of 555234113 is 311432555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 555234113 - 2² = 555234109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555234313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39659573 + ... + 39659586.

It is an arithmetic number, because the mean of its divisors is an integer number (158638320).

Almost surely, 2^555234113 is an apocalyptic number.

It is an amenable number.

555234113 is a deficient number, since it is larger than the sum of its proper divisors (79319167).

555234113 is an equidigital number, since it uses as much as digits as its factorization.

555234113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79319166.

The product of its digits is 9000, while the sum is 29.

The square root of 555234113 is about 23563.4062266048. The cubic root of 555234113 is about 821.9121117527.

Adding to 555234113 its reverse (311432555), we get a palindrome (866666668).

The spelling of 555234113 in words is "five hundred fifty-five million, two hundred thirty-four thousand, one hundred thirteen".