8066519155 has 8 divisors (see below), whose sum is σ = 9694515600. Its totient is φ = 6443420256.

The previous prime is 8066519143. The next prime is 8066519177. The reversal of 8066519155 is 5519156608.

8066519155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8066519155 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220760 + ... + 1227349.

It is an arithmetic number, because the mean of its divisors is an integer number (1211814450).

Almost surely, 2^8066519155 is an apocalyptic number.

8066519155 is a deficient number, since it is larger than the sum of its proper divisors (1627996445).

8066519155 is a wasteful number, since it uses less digits than its factorization.

8066519155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448773.

The product of its (nonzero) digits is 324000, while the sum is 46.

The square root of 8066519155 is about 89813.8026975810. The cubic root of 8066519155 is about 2005.5279696155.

The spelling of 8066519155 in words is "eight billion, sixty-six million, five hundred nineteen thousand, one hundred fifty-five".