2104876653587 has 2 divisors, whose sum is σ = 2104876653588. Its totient is φ = 2104876653586.

The previous prime is 2104876653569. The next prime is 2104876653653. The reversal of 2104876653587 is 7853566784012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2104876653587 - 2²⁰ = 2104875605011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104876653527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052438326793 + 1052438326794.

It is an arithmetic number, because the mean of its divisors is an integer number (1052438326794).

Almost surely, 2^{2104876653587} is an apocalyptic number.

2104876653587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104876653587 is an equidigital number, since it uses as much as digits as its factorization.

2104876653587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67737600, while the sum is 62.

The spelling of 2104876653587 in words is "two trillion, one hundred four billion, eight hundred seventy-six million, six hundred fifty-three thousand, five hundred eighty-seven".