554104669 has 2 divisors, whose sum is σ = 554104670. Its totient is φ = 554104668.

The previous prime is 554104651. The next prime is 554104679. The reversal of 554104669 is 966401455.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 540004644 + 14100025 = 23238^2 + 3755^2 .

It is a cyclic number.

It is not a de Polignac number, because 554104669 - 2²¹ = 552007517 is a prime.

It is a super-2 number, since 2×554104669² = 614063968415199122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554104609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277052334 + 277052335.

It is an arithmetic number, because the mean of its divisors is an integer number (277052335).

Almost surely, 2^554104669 is an apocalyptic number.

It is an amenable number.

554104669 is a deficient number, since it is larger than the sum of its proper divisors (1).

554104669 is an equidigital number, since it uses as much as digits as its factorization.

554104669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 554104669 is about 23539.4279667115. The cubic root of 554104669 is about 821.3544287633.

The spelling of 554104669 in words is "five hundred fifty-four million, one hundred four thousand, six hundred sixty-nine".