8499086062540 has 36 divisors (see below), whose sum is σ = 18657823547664. Its totient is φ = 3251824228576.

The previous prime is 8499086062531. The next prime is 8499086062549. The reversal of 8499086062540 is 452606809948.

It is an interprime number because it is at equal distance from previous prime (8499086062531) and next prime (8499086062549).

It is not an unprimeable number, because it can be changed into a prime (8499086062549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 401647552 + ... + 401668711.

It is an arithmetic number, because the mean of its divisors is an integer number (518272876324).

Almost surely, 2^{8499086062540} is an apocalyptic number.

It is an amenable number.

8499086062540 is an abundant number, since it is smaller than the sum of its proper divisors (10158737485124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8499086062540 is a wasteful number, since it uses less digits than its factorization.

8499086062540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803316318 (or 803316293 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 61.

The spelling of 8499086062540 in words is "eight trillion, four hundred ninety-nine billion, eighty-six million, sixty-two thousand, five hundred forty".