6004545605965 has 4 divisors (see below), whose sum is σ = 7205454727164. Its totient is φ = 4803636484768.

The previous prime is 6004545605963. The next prime is 6004545605999. The reversal of 6004545605965 is 5695065454006.

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 4598374161924 + 1406171444041 = 2144382^2 + 1185821^2 .

It is a cyclic number.

It is not a de Polignac number, because 6004545605965 - 2¹ = 6004545605963 is a prime.

It is a super-2 number, since 2×6004545605965² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6004545605963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600454560592 + ... + 600454560601.

It is an arithmetic number, because the mean of its divisors is an integer number (1801363681791).

Almost surely, 2^{6004545605965} is an apocalyptic number.

It is an amenable number.

6004545605965 is a deficient number, since it is larger than the sum of its proper divisors (1200909121199).

6004545605965 is a wasteful number, since it uses less digits than its factorization.

6004545605965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200909121198.

The product of its (nonzero) digits is 19440000, while the sum is 55.

The spelling of 6004545605965 in words is "six trillion, four billion, five hundred forty-five million, six hundred five thousand, nine hundred sixty-five".