554286486074389 has 2 divisors, whose sum is σ = 554286486074390. Its totient is φ = 554286486074388.

The previous prime is 554286486074359. The next prime is 554286486074429. The reversal of 554286486074389 is 983470684682455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459235042252900 + 95051443821489 = 21429770^2 + 9749433^2 .

It is a cyclic number.

It is not a de Polignac number, because 554286486074389 - 2⁹ = 554286486073877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554286486074359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277143243037194 + 277143243037195.

It is an arithmetic number, because the mean of its divisors is an integer number (277143243037195).

Almost surely, 2^{554286486074389} is an apocalyptic number.

It is an amenable number.

554286486074389 is a deficient number, since it is larger than the sum of its proper divisors (1).

554286486074389 is an equidigital number, since it uses as much as digits as its factorization.

554286486074389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11147673600, while the sum is 79.

The spelling of 554286486074389 in words is "five hundred fifty-four trillion, two hundred eighty-six billion, four hundred eighty-six million, seventy-four thousand, three hundred eighty-nine".