8456483687 has 2 divisors, whose sum is σ = 8456483688. Its totient is φ = 8456483686.

The previous prime is 8456483641. The next prime is 8456483743. The reversal of 8456483687 is 7863846548.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8456483687 - 2¹⁴ = 8456467303 is a prime.

It is a super-2 number, since 2×8456483687² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8456483617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4228241843 + 4228241844.

It is an arithmetic number, because the mean of its divisors is an integer number (4228241844).

Almost surely, 2^8456483687 is an apocalyptic number.

8456483687 is a deficient number, since it is larger than the sum of its proper divisors (1).

8456483687 is an equidigital number, since it uses as much as digits as its factorization.

8456483687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30965760, while the sum is 59.

The square root of 8456483687 is about 91959.1413998630. The cubic root of 8456483687 is about 2037.3388733888.

The spelling of 8456483687 in words is "eight billion, four hundred fifty-six million, four hundred eighty-three thousand, six hundred eighty-seven".