2604795585913 has 8 divisors (see below), whose sum is σ = 2660313906432. Its totient is φ = 2549281312896.

The previous prime is 2604795585857. The next prime is 2604795585929. The reversal of 2604795585913 is 3195855974062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2604795585913 - 2³⁷ = 2467356632441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2604795585983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307081 + ... + 2303017.

It is an arithmetic number, because the mean of its divisors is an integer number (332539238304).

It is a 1-persistent number, because it is pandigital, but 2⋅2604795585913 = 5209591171826 is not.

Almost surely, 2^{2604795585913} is an apocalyptic number.

It is an amenable number.

2604795585913 is a deficient number, since it is larger than the sum of its proper divisors (55518320519).

2604795585913 is a wasteful number, since it uses less digits than its factorization.

2604795585913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023751.

The product of its (nonzero) digits is 81648000, while the sum is 64.

The spelling of 2604795585913 in words is "two trillion, six hundred four billion, seven hundred ninety-five million, five hundred eighty-five thousand, nine hundred thirteen".