554200117 has 2 divisors, whose sum is σ = 554200118. Its totient is φ = 554200116.

The previous prime is 554200093. The next prime is 554200139. The reversal of 554200117 is 711002455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 394657956 + 159542161 = 19866^2 + 12631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554200117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554200091 and 554200100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554200177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277100058 + 277100059.

It is an arithmetic number, because the mean of its divisors is an integer number (277100059).

Almost surely, 2^554200117 is an apocalyptic number.

It is an amenable number.

554200117 is a deficient number, since it is larger than the sum of its proper divisors (1).

554200117 is an equidigital number, since it uses as much as digits as its factorization.

554200117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 554200117 is about 23541.4552863666. The cubic root of 554200117 is about 821.4015872039.

The spelling of 554200117 in words is "five hundred fifty-four million, two hundred thousand, one hundred seventeen".