87860927411713 has 2 divisors, whose sum is σ = 87860927411714. Its totient is φ = 87860927411712.

The previous prime is 87860927411711. The next prime is 87860927411743. The reversal of 87860927411713 is 31711472906878.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44664787981584 + 43196139430129 = 6683172^2 + 6572377^2 .

It is a cyclic number.

It is not a de Polignac number, because 87860927411713 - 2¹ = 87860927411711 is a prime.

Together with 87860927411711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (87860927411711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43930463705856 + 43930463705857.

It is an arithmetic number, because the mean of its divisors is an integer number (43930463705857).

Almost surely, 2^{87860927411713} is an apocalyptic number.

It is an amenable number.

87860927411713 is a deficient number, since it is larger than the sum of its proper divisors (1).

87860927411713 is an equidigital number, since it uses as much as digits as its factorization.

87860927411713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28449792, while the sum is 64.

The spelling of 87860927411713 in words is "eighty-seven trillion, eight hundred sixty billion, nine hundred twenty-seven million, four hundred eleven thousand, seven hundred thirteen".