604805100401 has 2 divisors, whose sum is σ = 604805100402. Its totient is φ = 604805100400.

The previous prime is 604805100397. The next prime is 604805100463. The reversal of 604805100401 is 104001508406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435040499776 + 169764600625 = 659576^2 + 412025^2 .

It is a cyclic number.

It is not a de Polignac number, because 604805100401 - 2² = 604805100397 is a prime.

It is not a weakly prime, because it can be changed into another prime (604805100701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302402550200 + 302402550201.

It is an arithmetic number, because the mean of its divisors is an integer number (302402550201).

Almost surely, 2^604805100401 is an apocalyptic number.

It is an amenable number.

604805100401 is a deficient number, since it is larger than the sum of its proper divisors (1).

604805100401 is an equidigital number, since it uses as much as digits as its factorization.

604805100401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 604805100401 its reverse (104001508406), we get a palindrome (708806608807).

The spelling of 604805100401 in words is "six hundred four billion, eight hundred five million, one hundred thousand, four hundred one".