8066155773 has 8 divisors (see below), whose sum is σ = 11582172448. Its totient is φ = 4963788144.

The previous prime is 8066155771. The next prime is 8066155781. The reversal of 8066155773 is 3775516608.

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

It is not a de Polignac number, because 8066155773 - 2¹ = 8066155771 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 (8066155771) 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, 103412215 + ... + 103412292.

It is an arithmetic number, because the mean of its divisors is an integer number (1447771556).

Almost surely, 2^8066155773 is an apocalyptic number.

It is an amenable number.

8066155773 is a deficient number, since it is larger than the sum of its proper divisors (3516016675).

8066155773 is a wasteful number, since it uses less digits than its factorization.

8066155773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206824523.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The square root of 8066155773 is about 89811.7797006606. The cubic root of 8066155773 is about 2005.4978540355.

The spelling of 8066155773 in words is "eight billion, sixty-six million, one hundred fifty-five thousand, seven hundred seventy-three".