8501073117 has 4 divisors (see below), whose sum is σ = 11334764160. Its totient is φ = 5667382076.

The previous prime is 8501073103. The next prime is 8501073143. The reversal of 8501073117 is 7113701058.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8501073117 - 2⁴ = 8501073101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8501073167) 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 3 ways as a sum of consecutive naturals, for example, 1416845517 + ... + 1416845522.

It is an arithmetic number, because the mean of its divisors is an integer number (2833691040).

Almost surely, 2^8501073117 is an apocalyptic number.

It is an amenable number.

8501073117 is a deficient number, since it is larger than the sum of its proper divisors (2833691043).

8501073117 is a wasteful number, since it uses less digits than its factorization.

8501073117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833691042.

The product of its (nonzero) digits is 5880, while the sum is 33.

The square root of 8501073117 is about 92201.2641833072. The cubic root of 8501073117 is about 2040.9134315305.

The spelling of 8501073117 in words is "eight billion, five hundred one million, seventy-three thousand, one hundred seventeen".