13628210587 has 2 divisors, whose sum is σ = 13628210588. Its totient is φ = 13628210586.

The previous prime is 13628210567. The next prime is 13628210591. The reversal of 13628210587 is 78501282631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13628210587 - 2¹⁹ = 13627686299 is a prime.

It is not a weakly prime, because it can be changed into another prime (13628210537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6814105293 + 6814105294.

It is an arithmetic number, because the mean of its divisors is an integer number (6814105294).

Almost surely, 2^13628210587 is an apocalyptic number.

13628210587 is a deficient number, since it is larger than the sum of its proper divisors (1).

13628210587 is an equidigital number, since it uses as much as digits as its factorization.

13628210587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 13628210587 in words is "thirteen billion, six hundred twenty-eight million, two hundred ten thousand, five hundred eighty-seven".