487718285567 has 2 divisors, whose sum is σ = 487718285568. Its totient is φ = 487718285566.

The previous prime is 487718285563. The next prime is 487718285597. The reversal of 487718285567 is 765582817784.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487718285567 - 2² = 487718285563 is a prime.

It is a super-2 number, since 2×487718285567² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 487718285497 and 487718285506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487718285563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243859142783 + 243859142784.

It is an arithmetic number, because the mean of its divisors is an integer number (243859142784).

Almost surely, 2^487718285567 is an apocalyptic number.

487718285567 is a deficient number, since it is larger than the sum of its proper divisors (1).

487718285567 is an equidigital number, since it uses as much as digits as its factorization.

487718285567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 210739200, while the sum is 68.

It can be divided in two parts, 48771 and 8285567, that added together give a palindrome (8334338).

The spelling of 487718285567 in words is "four hundred eighty-seven billion, seven hundred eighteen million, two hundred eighty-five thousand, five hundred sixty-seven".