554345313 has 4 divisors (see below), whose sum is σ = 739127088. Its totient is φ = 369563540.

The previous prime is 554345257. The next prime is 554345327. The reversal of 554345313 is 313543455.

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 554345313 - 2¹⁰ = 554344289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554345713) 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, 92390883 + ... + 92390888.

It is an arithmetic number, because the mean of its divisors is an integer number (184781772).

Almost surely, 2^554345313 is an apocalyptic number.

It is an amenable number.

554345313 is a deficient number, since it is larger than the sum of its proper divisors (184781775).

554345313 is a wasteful number, since it uses less digits than its factorization.

554345313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184781774.

The product of its digits is 54000, while the sum is 33.

The square root of 554345313 is about 23544.5389209473. The cubic root of 554345313 is about 821.4733144900.

Adding to 554345313 its reverse (313543455), we get a palindrome (867888768).

The spelling of 554345313 in words is "five hundred fifty-four million, three hundred forty-five thousand, three hundred thirteen".