554135047 has 2 divisors, whose sum is σ = 554135048. Its totient is φ = 554135046.

The previous prime is 554135033. The next prime is 554135053. The reversal of 554135047 is 740531455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 554135047 - 2¹⁵ = 554102279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554135027) 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 as a sum of consecutive naturals, namely, 277067523 + 277067524.

It is an arithmetic number, because the mean of its divisors is an integer number (277067524).

Almost surely, 2^554135047 is an apocalyptic number.

554135047 is a deficient number, since it is larger than the sum of its proper divisors (1).

554135047 is an equidigital number, since it uses as much as digits as its factorization.

554135047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 554135047 is about 23540.0732156890. The cubic root of 554135047 is about 821.3694383516.

The spelling of 554135047 in words is "five hundred fifty-four million, one hundred thirty-five thousand, forty-seven".