554345433 has 12 divisors (see below), whose sum is σ = 822362788.
Its totient is φ = 359575200.
The previous prime is 554345431. The next prime is 554345437. The reversal of 554345433 is 334543455.
It can be written as a sum of positive squares in 2 ways, for example, as 295392969 + 258952464 = 17187^2 + 16092^2
It is not a de Polignac number, because 554345433 - 21 = 554345431 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (554345431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 832018 + ... + 832683.
Almost surely, 2554345433 is an apocalyptic number.
It is an amenable number.
554345433 is a deficient number, since it is larger than the sum of its proper divisors (268017355).
554345433 is a wasteful number, since it uses less digits than its factorization.
554345433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1664744 (or 1664741 counting only the distinct ones).
The product of its digits is 216000, while the sum is 36.
The square root of 554345433 is about 23544.5414693088.
The cubic root of 554345433 is about 821.4733737652.
Adding to 554345433 its reverse (334543455), we get a palindrome (888888888).
The spelling of 554345433 in words is "five hundred fifty-four million, three hundred forty-five thousand, four hundred thirty-three".