554322604553 has 2 divisors, whose sum is σ = 554322604554. Its totient is φ = 554322604552.

The previous prime is 554322604547. The next prime is 554322604603. The reversal of 554322604553 is 355406223455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 549092856064 + 5229748489 = 741008^2 + 72317^2 .

It is a cyclic number.

It is not a de Polignac number, because 554322604553 - 2⁶ = 554322604489 is a prime.

It is not a weakly prime, because it can be changed into another prime (554322604753) 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, 277161302276 + 277161302277.

It is an arithmetic number, because the mean of its divisors is an integer number (277161302277).

Almost surely, 2^554322604553 is an apocalyptic number.

It is an amenable number.

554322604553 is a deficient number, since it is larger than the sum of its proper divisors (1).

554322604553 is an equidigital number, since it uses as much as digits as its factorization.

554322604553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 554322604553 in words is "five hundred fifty-four billion, three hundred twenty-two million, six hundred four thousand, five hundred fifty-three".