554342429 has 2 divisors, whose sum is σ = 554342430. Its totient is φ = 554342428.

The previous prime is 554342417. The next prime is 554342449. The reversal of 554342429 is 924243455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338928100 + 215414329 = 18410^2 + 14677^2 .

It is a cyclic number.

It is not a de Polignac number, because 554342429 - 2⁴ = 554342413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554342392 and 554342401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554342449) 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, 277171214 + 277171215.

It is an arithmetic number, because the mean of its divisors is an integer number (277171215).

Almost surely, 2^554342429 is an apocalyptic number.

It is an amenable number.

554342429 is a deficient number, since it is larger than the sum of its proper divisors (1).

554342429 is an equidigital number, since it uses as much as digits as its factorization.

554342429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 38.

The square root of 554342429 is about 23544.4776752427. The cubic root of 554342429 is about 821.4718899067.

The spelling of 554342429 in words is "five hundred fifty-four million, three hundred forty-two thousand, four hundred twenty-nine".