2604859286287 has 16 divisors (see below), whose sum is σ = 2756290917600. Its totient is φ = 2454864814080.

The previous prime is 2604859286269. The next prime is 2604859286299. The reversal of 2604859286287 is 7826829584062.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2604859286287 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 (2604859266287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26605039 + ... + 26702767.

It is an arithmetic number, because the mean of its divisors is an integer number (172268182350).

Almost surely, 2^{2604859286287} is an apocalyptic number.

2604859286287 is a deficient number, since it is larger than the sum of its proper divisors (151431631313).

2604859286287 is a wasteful number, since it uses less digits than its factorization.

2604859286287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105066.

The product of its (nonzero) digits is 185794560, while the sum is 67.

The spelling of 2604859286287 in words is "two trillion, six hundred four billion, eight hundred fifty-nine million, two hundred eighty-six thousand, two hundred eighty-seven".