6617665077001 has 8 divisors (see below), whose sum is σ = 7225665400800. Its totient is φ = 6010730487840.

The previous prime is 6617665076989. The next prime is 6617665077011. The reversal of 6617665077001 is 1007705667166.

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 6617665077001 - 2¹⁹ = 6617664552713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6617665077001.

It is not an unprimeable number, because it can be changed into a prime (6617665077011) 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, 266420671 + ... + 266445508.

It is an arithmetic number, because the mean of its divisors is an integer number (903208175100).

Almost surely, 2^{6617665077001} is an apocalyptic number.

It is an amenable number.

6617665077001 is a deficient number, since it is larger than the sum of its proper divisors (608000323799).

6617665077001 is a wasteful number, since it uses less digits than its factorization.

6617665077001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532867319.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 6617665077001 in words is "six trillion, six hundred seventeen billion, six hundred sixty-five million, seventy-seven thousand, one".