8045718513550 has 24 divisors (see below), whose sum is σ = 14965253100000. Its totient is φ = 3218240810880.

The previous prime is 8045718513479. The next prime is 8045718513571. The reversal of 8045718513550 is 553158175408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2433211 + ... + 4691689.

It is an arithmetic number, because the mean of its divisors is an integer number (623552212500).

Almost surely, 2^{8045718513550} is an apocalyptic number.

8045718513550 is a deficient number, since it is larger than the sum of its proper divisors (6919534586450).

8045718513550 is a wasteful number, since it uses less digits than its factorization.

8045718513550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329740 (or 2329735 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 52.

The spelling of 8045718513550 in words is "eight trillion, forty-five billion, seven hundred eighteen million, five hundred thirteen thousand, five hundred fifty".