554424253 has 2 divisors, whose sum is σ = 554424254. Its totient is φ = 554424252.

The previous prime is 554424229. The next prime is 554424257. The reversal of 554424253 is 352424455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 370062169 + 184362084 = 19237^2 + 13578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554424253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554424257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277212126 + 277212127.

It is an arithmetic number, because the mean of its divisors is an integer number (277212127).

Almost surely, 2^554424253 is an apocalyptic number.

It is an amenable number.

554424253 is a deficient number, since it is larger than the sum of its proper divisors (1).

554424253 is an equidigital number, since it uses as much as digits as its factorization.

554424253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96000, while the sum is 34.

The square root of 554424253 is about 23546.2152585081. The cubic root of 554424253 is about 821.5123058455.

It can be divided in two parts, 55442 and 4253, that added together give a palindrome (59695).

The spelling of 554424253 in words is "five hundred fifty-four million, four hundred twenty-four thousand, two hundred fifty-three".