604445064353 has 16 divisors (see below), whose sum is σ = 663059733840. Its totient is φ = 547653190656.

The previous prime is 604445064343. The next prime is 604445064389. The reversal of 604445064353 is 353460544406.

It can be written as a sum of positive squares in 8 ways, for example, as 133803787264 + 470641277089 = 365792^2 + 686033^2 .

It is not a de Polignac number, because 604445064353 - 2¹⁰ = 604445063329 is a prime.

It is a super-2 number, since 2×604445064353² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (604445064343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1748150 + ... + 2065167.

It is an arithmetic number, because the mean of its divisors is an integer number (41441233365).

Almost surely, 2^604445064353 is an apocalyptic number.

It is an amenable number.

604445064353 is a deficient number, since it is larger than the sum of its proper divisors (58614669487).

604445064353 is a wasteful number, since it uses less digits than its factorization.

604445064353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813556.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 604445064353 in words is "six hundred four billion, four hundred forty-five million, sixty-four thousand, three hundred fifty-three".