6854495656241 has 4 divisors (see below), whose sum is σ = 6854503187184. Its totient is φ = 6854488125300.

The previous prime is 6854495656237. The next prime is 6854495656247. The reversal of 6854495656241 is 1426565944586.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6854495656241 - 2² = 6854495656237 is a prime.

It is a super-2 number, since 2×6854495656241² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6854495656247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2176775 + ... + 4295036.

It is an arithmetic number, because the mean of its divisors is an integer number (1713625796796).

Almost surely, 2^{6854495656241} is an apocalyptic number.

It is an amenable number.

6854495656241 is a deficient number, since it is larger than the sum of its proper divisors (7530943).

6854495656241 is a wasteful number, since it uses less digits than its factorization.

6854495656241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7530942.

The product of its digits is 248832000, while the sum is 65.

The spelling of 6854495656241 in words is "six trillion, eight hundred fifty-four billion, four hundred ninety-five million, six hundred fifty-six thousand, two hundred forty-one".