554234513 has 4 divisors (see below), whose sum is σ = 633410880. Its totient is φ = 475058148.

The previous prime is 554234509. The next prime is 554234521. The reversal of 554234513 is 315432455.

It is a happy number.

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 554234513 - 2² = 554234509 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 554234513.

It is not an unprimeable number, because it can be changed into a prime (554234543) 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 3 ways as a sum of consecutive naturals, for example, 39588173 + ... + 39588186.

It is an arithmetic number, because the mean of its divisors is an integer number (158352720).

Almost surely, 2^554234513 is an apocalyptic number.

It is an amenable number.

554234513 is a deficient number, since it is larger than the sum of its proper divisors (79176367).

554234513 is an equidigital number, since it uses as much as digits as its factorization.

554234513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79176366.

The product of its digits is 36000, while the sum is 32.

The square root of 554234513 is about 23542.1858161047. The cubic root of 554234513 is about 821.4185800697.

Adding to 554234513 its reverse (315432455), we get a palindrome (869666968).

The spelling of 554234513 in words is "five hundred fifty-four million, two hundred thirty-four thousand, five hundred thirteen".