8045066815 has 8 divisors (see below), whose sum is σ = 9654772608. Its totient is φ = 6435591840.

The previous prime is 8045066761. The next prime is 8045066833. The reversal of 8045066815 is 5186605408.

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

It is not a de Polignac number, because 8045066815 - 2²⁷ = 7910849087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31525 + ... + 130705.

It is an arithmetic number, because the mean of its divisors is an integer number (1206846576).

Almost surely, 2^8045066815 is an apocalyptic number.

8045066815 is a deficient number, since it is larger than the sum of its proper divisors (1609705793).

8045066815 is a wasteful number, since it uses less digits than its factorization.

8045066815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115409.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 8045066815 is about 89694.2964463181. The cubic root of 8045066815 is about 2003.7485377596.

The spelling of 8045066815 in words is "eight billion, forty-five million, sixty-six thousand, eight hundred fifteen".