604127395873 has 4 divisors (see below), whose sum is σ = 607257589828. Its totient is φ = 600997201920.

The previous prime is 604127395867. The next prime is 604127395967. The reversal of 604127395873 is 378593721406.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 424311537664 + 179815858209 = 651392^2 + 424047^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604127395873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604127395073) 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 in 3 ways as a sum of consecutive naturals, for example, 1565096688 + ... + 1565097073.

It is an arithmetic number, because the mean of its divisors is an integer number (151814397457).

It is a 1-persistent number, because it is pandigital, but 2⋅604127395873 = 1208254791746 is not.

Almost surely, 2^604127395873 is an apocalyptic number.

It is an amenable number.

604127395873 is a deficient number, since it is larger than the sum of its proper divisors (3130193955).

604127395873 is a wasteful number, since it uses less digits than its factorization.

604127395873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130193954.

The product of its (nonzero) digits is 7620480, while the sum is 55.

It can be divided in two parts, 604127 and 395873, that added together give a 6-th power (1000000 = 10⁶).

The spelling of 604127395873 in words is "six hundred four billion, one hundred twenty-seven million, three hundred ninety-five thousand, eight hundred seventy-three".