7666045167 has 8 divisors (see below), whose sum is σ = 11150611200. Its totient is φ = 4646087960.

The previous prime is 7666045139. The next prime is 7666045181. The reversal of 7666045167 is 7615406667.

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 7666045167 - 2⁷ = 7666045039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7666041167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116152167 + ... + 116152232.

It is an arithmetic number, because the mean of its divisors is an integer number (1393826400).

Almost surely, 2^7666045167 is an apocalyptic number.

7666045167 is a deficient number, since it is larger than the sum of its proper divisors (3484566033).

7666045167 is a wasteful number, since it uses less digits than its factorization.

7666045167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232304413.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 7666045167 is about 87555.9544919704. The cubic root of 7666045167 is about 1971.7739496212.

The spelling of 7666045167 in words is "seven billion, six hundred sixty-six million, forty-five thousand, one hundred sixty-seven".