554046909 has 8 divisors (see below), whose sum is σ = 795554592. Its totient is φ = 340951920.

The previous prime is 554046907. The next prime is 554046953. The reversal of 554046909 is 909640455.

It is a happy number.

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

It is not a de Polignac number, because 554046909 - 2¹ = 554046907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554046901) 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 7 ways as a sum of consecutive naturals, for example, 7103127 + ... + 7103204.

It is an arithmetic number, because the mean of its divisors is an integer number (99444324).

Almost surely, 2^554046909 is an apocalyptic number.

It is an amenable number.

554046909 is a deficient number, since it is larger than the sum of its proper divisors (241507683).

554046909 is a wasteful number, since it uses less digits than its factorization.

554046909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14206347.

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 554046909 is about 23538.2010570052. The cubic root of 554046909 is about 821.3258883791.

The spelling of 554046909 in words is "five hundred fifty-four million, forty-six thousand, nine hundred nine".