6485922315287 has 8 divisors (see below), whose sum is σ = 6519979932672. Its totient is φ = 6451865739000.

The previous prime is 6485922315281. The next prime is 6485922315317. The reversal of 6485922315287 is 7825132295846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6485922315287 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 (6485922315281) 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 7 ways as a sum of consecutive naturals, for example, 14390912 + ... + 14834762.

It is an arithmetic number, because the mean of its divisors is an integer number (814997491584).

Almost surely, 2^{6485922315287} is an apocalyptic number.

6485922315287 is a deficient number, since it is larger than the sum of its proper divisors (34057617385).

6485922315287 is a wasteful number, since it uses less digits than its factorization.

6485922315287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520549.

The product of its digits is 58060800, while the sum is 62.

The spelling of 6485922315287 in words is "six trillion, four hundred eighty-five billion, nine hundred twenty-two million, three hundred fifteen thousand, two hundred eighty-seven".