65468286487 has 2 divisors, whose sum is σ = 65468286488. Its totient is φ = 65468286486.

The previous prime is 65468286467. The next prime is 65468286523. The reversal of 65468286487 is 78468286456.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65468286487 - 2²⁷ = 65334068759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65468286437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32734143243 + 32734143244.

It is an arithmetic number, because the mean of its divisors is an integer number (32734143244).

Almost surely, 2^65468286487 is an apocalyptic number.

65468286487 is a deficient number, since it is larger than the sum of its proper divisors (1).

65468286487 is an equidigital number, since it uses as much as digits as its factorization.

65468286487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 123863040, while the sum is 64.

It can be divided in two parts, 654 and 68286487, that added together give a triangular number (68287141 = T₁₁₆₈₆).

The spelling of 65468286487 in words is "sixty-five billion, four hundred sixty-eight million, two hundred eighty-six thousand, four hundred eighty-seven".