6953076868661 has 16 divisors (see below), whose sum is σ = 8698357438848. Its totient is φ = 5399490552000.

The previous prime is 6953076868589. The next prime is 6953076868669. The reversal of 6953076868661 is 1668686703596.

It is a cyclic number.

It is not a de Polignac number, because 6953076868661 - 2¹⁴ = 6953076852277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6953076868669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154072490 + ... + 154117611.

It is an arithmetic number, because the mean of its divisors is an integer number (543647339928).

Almost surely, 2^{6953076868661} is an apocalyptic number.

It is an amenable number.

6953076868661 is a deficient number, since it is larger than the sum of its proper divisors (1745280570187).

6953076868661 is a wasteful number, since it uses less digits than its factorization.

6953076868661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308190412.

The product of its (nonzero) digits is 470292480, while the sum is 71.

The spelling of 6953076868661 in words is "six trillion, nine hundred fifty-three billion, seventy-six million, eight hundred sixty-eight thousand, six hundred sixty-one".