6496170921361 has 8 divisors (see below), whose sum is σ = 7086807367200. Its totient is φ = 5905547051040.

The previous prime is 6496170921347. The next prime is 6496170921367. The reversal of 6496170921361 is 1631290716946.

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 6496170921361 - 2³³ = 6487580986769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6496170921367) 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, 2047131 + ... + 4145248.

It is an arithmetic number, because the mean of its divisors is an integer number (885850920900).

Almost surely, 2^{6496170921361} is an apocalyptic number.

It is an amenable number.

6496170921361 is a deficient number, since it is larger than the sum of its proper divisors (590636445839).

6496170921361 is a wasteful number, since it uses less digits than its factorization.

6496170921361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6287759.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 6496170921361 in words is "six trillion, four hundred ninety-six billion, one hundred seventy million, nine hundred twenty-one thousand, three hundred sixty-one".