554163047 has 2 divisors, whose sum is σ = 554163048. Its totient is φ = 554163046.

The previous prime is 554163031. The next prime is 554163067. The reversal of 554163047 is 740361455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 554163047 - 2⁴ = 554163031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554162998 and 554163016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554163017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277081523 + 277081524.

It is an arithmetic number, because the mean of its divisors is an integer number (277081524).

Almost surely, 2^554163047 is an apocalyptic number.

554163047 is a deficient number, since it is larger than the sum of its proper divisors (1).

554163047 is an equidigital number, since it uses as much as digits as its factorization.

554163047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 554163047 is about 23540.6679386971. The cubic root of 554163047 is about 821.3832724985.

The spelling of 554163047 in words is "five hundred fifty-four million, one hundred sixty-three thousand, forty-seven".