2604090135589 has 4 divisors (see below), whose sum is σ = 2717311445856. Its totient is φ = 2490868825324.

The previous prime is 2604090135557. The next prime is 2604090135593. The reversal of 2604090135589 is 9855310904062.

2604090135589 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2604090135589 - 2⁵ = 2604090135557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2604090135539) 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, 56610655099 + ... + 56610655144.

It is an arithmetic number, because the mean of its divisors is an integer number (679327861464).

Almost surely, 2^{2604090135589} is an apocalyptic number.

It is an amenable number.

2604090135589 is a deficient number, since it is larger than the sum of its proper divisors (113221310267).

2604090135589 is a wasteful number, since it uses less digits than its factorization.

2604090135589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113221310266.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 2604090135589 in words is "two trillion, six hundred four billion, ninety million, one hundred thirty-five thousand, five hundred eighty-nine".