604555054541 has 2 divisors, whose sum is σ = 604555054542. Its totient is φ = 604555054540.

The previous prime is 604555054511. The next prime is 604555054583. The reversal of 604555054541 is 145450555406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 508839688900 + 95715365641 = 713330^2 + 309379^2 .

It is a cyclic number.

It is not a de Polignac number, because 604555054541 - 2²² = 604550860237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 604555054492 and 604555054501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604555054511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302277527270 + 302277527271.

It is an arithmetic number, because the mean of its divisors is an integer number (302277527271).

Almost surely, 2^604555054541 is an apocalyptic number.

It is an amenable number.

604555054541 is a deficient number, since it is larger than the sum of its proper divisors (1).

604555054541 is an equidigital number, since it uses as much as digits as its factorization.

604555054541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 604555054541 in words is "six hundred four billion, five hundred fifty-five million, fifty-four thousand, five hundred forty-one".