6655667760151 has 4 divisors (see below), whose sum is σ = 6945044619312. Its totient is φ = 6366290900992.

The previous prime is 6655667760149. The next prime is 6655667760187. The reversal of 6655667760151 is 1510677665566.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6655667760151 - 2¹ = 6655667760149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6655667760151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6655667760191) 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, 144688429546 + ... + 144688429591.

It is an arithmetic number, because the mean of its divisors is an integer number (1736261154828).

Almost surely, 2^{6655667760151} is an apocalyptic number.

6655667760151 is a deficient number, since it is larger than the sum of its proper divisors (289376859161).

6655667760151 is a wasteful number, since it uses less digits than its factorization.

6655667760151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289376859160.

The product of its (nonzero) digits is 47628000, while the sum is 61.

The spelling of 6655667760151 in words is "six trillion, six hundred fifty-five billion, six hundred sixty-seven million, seven hundred sixty thousand, one hundred fifty-one".