6487164842653 has 8 divisors (see below), whose sum is σ = 7119283792320. Its totient is φ = 5862108674880.

The previous prime is 6487164842633. The next prime is 6487164842663. The reversal of 6487164842653 is 3562484617846.

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

It is a cyclic number.

It is not a de Polignac number, because 6487164842653 - 2⁹ = 6487164842141 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 (6487164842603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765693548 + ... + 1765697221.

It is an arithmetic number, because the mean of its divisors is an integer number (889910474040).

Almost surely, 2^{6487164842653} is an apocalyptic number.

It is an amenable number.

6487164842653 is a deficient number, since it is larger than the sum of its proper divisors (632118949667).

6487164842653 is a wasteful number, since it uses less digits than its factorization.

6487164842653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531390947.

The product of its digits is 185794560, while the sum is 64.

The spelling of 6487164842653 in words is "six trillion, four hundred eighty-seven billion, one hundred sixty-four million, eight hundred forty-two thousand, six hundred fifty-three".