8485200487 has 4 divisors (see below), whose sum is σ = 8497734696. Its totient is φ = 8472666280.

The previous prime is 8485200431. The next prime is 8485200499. The reversal of 8485200487 is 7840025848.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8485200487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485200887) 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 in 3 ways as a sum of consecutive naturals, for example, 6266089 + ... + 6267442.

It is an arithmetic number, because the mean of its divisors is an integer number (2124433674).

Almost surely, 2^8485200487 is an apocalyptic number.

8485200487 is a deficient number, since it is larger than the sum of its proper divisors (12534209).

8485200487 is a wasteful number, since it uses less digits than its factorization.

8485200487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12534208.

The product of its (nonzero) digits is 573440, while the sum is 46.

The square root of 8485200487 is about 92115.1479779520. The cubic root of 8485200487 is about 2039.6424215469.

The spelling of 8485200487 in words is "eight billion, four hundred eighty-five million, two hundred thousand, four hundred eighty-seven".