554025469 has 2 divisors, whose sum is σ = 554025470. Its totient is φ = 554025468.

The previous prime is 554025419. The next prime is 554025473. The reversal of 554025469 is 964520455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 279725625 + 274299844 = 16725^2 + 16562^2 .

It is a cyclic number.

It is not a de Polignac number, because 554025469 - 2⁹ = 554024957 is a prime.

It is a super-2 number, since 2×554025469² = 613888440601339922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554025419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277012734 + 277012735.

It is an arithmetic number, because the mean of its divisors is an integer number (277012735).

Almost surely, 2^554025469 is an apocalyptic number.

It is an amenable number.

554025469 is a deficient number, since it is larger than the sum of its proper divisors (1).

554025469 is an equidigital number, since it uses as much as digits as its factorization.

554025469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 554025469 is about 23537.7456227227. The cubic root of 554025469 is about 821.3152939367.

The spelling of 554025469 in words is "five hundred fifty-four million, twenty-five thousand, four hundred sixty-nine".