554543047 has 4 divisors (see below), whose sum is σ = 554769760. Its totient is φ = 554316336.

The previous prime is 554543027. The next prime is 554543051. The reversal of 554543047 is 740345455.

554543047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 554543047 - 2¹⁵ = 554510279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 554542997 and 554543015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554543027) 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, 109647 + ... + 114592.

It is an arithmetic number, because the mean of its divisors is an integer number (138692440).

Almost surely, 2^554543047 is an apocalyptic number.

554543047 is a deficient number, since it is larger than the sum of its proper divisors (226713).

554543047 is a wasteful number, since it uses less digits than its factorization.

554543047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226712.

The product of its (nonzero) digits is 168000, while the sum is 37.

The square root of 554543047 is about 23548.7376944073. The cubic root of 554543047 is about 821.5709755755.

The spelling of 554543047 in words is "five hundred fifty-four million, five hundred forty-three thousand, forty-seven".