554152369 has 2 divisors, whose sum is σ = 554152370. Its totient is φ = 554152368.

The previous prime is 554152343. The next prime is 554152427. The reversal of 554152369 is 963251455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323568144 + 230584225 = 17988^2 + 15185^2 .

It is a cyclic number.

It is not a de Polignac number, because 554152369 - 2¹⁹ = 553628081 is a prime.

It is a super-2 number, since 2×554152369² = 614169696136624322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (554152169) 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, 277076184 + 277076185.

It is an arithmetic number, because the mean of its divisors is an integer number (277076185).

Almost surely, 2^554152369 is an apocalyptic number.

It is an amenable number.

554152369 is a deficient number, since it is larger than the sum of its proper divisors (1).

554152369 is an equidigital number, since it uses as much as digits as its factorization.

554152369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162000, while the sum is 40.

The square root of 554152369 is about 23540.4411386023. The cubic root of 554152369 is about 821.3779968027.

Subtracting from 554152369 its product of digits (162000), we obtain a square (553990369 = 23537²).

The spelling of 554152369 in words is "five hundred fifty-four million, one hundred fifty-two thousand, three hundred sixty-nine".