6666000151 has 4 divisors (see below), whose sum is σ = 6775278904. Its totient is φ = 6556721400.

The previous prime is 6666000079. The next prime is 6666000157. The reversal of 6666000151 is 1510006666.

6666000151 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6666000151 - 2¹⁵ = 6665967383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6666000157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54639285 + ... + 54639406.

It is an arithmetic number, because the mean of its divisors is an integer number (1693819726).

Almost surely, 2^6666000151 is an apocalyptic number.

6666000151 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

6666000151 is a deficient number, since it is larger than the sum of its proper divisors (109278753).

6666000151 is a wasteful number, since it uses less digits than its factorization.

6666000151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109278752.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6666000151 is about 81645.5764325294. The cubic root of 6666000151 is about 1882.0093341461.

The spelling of 6666000151 in words is "six billion, six hundred sixty-six million, one hundred fifty-one", and thus it is an aban number.