8145017013 has 12 divisors (see below), whose sum is σ = 12633087840. Its totient is φ = 4654295352.

The previous prime is 8145016993. The next prime is 8145017039. The reversal of 8145017013 is 3107105418.

8145017013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8145017013 - 2⁵ = 8145016981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8145017113) 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 11 ways as a sum of consecutive naturals, for example, 27703993 + ... + 27704286.

It is an arithmetic number, because the mean of its divisors is an integer number (1052757320).

Almost surely, 2^8145017013 is an apocalyptic number.

It is an amenable number.

8145017013 is a deficient number, since it is larger than the sum of its proper divisors (4488070827).

8145017013 is a wasteful number, since it uses less digits than its factorization.

8145017013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55408296 (or 55408289 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 8145017013 is about 90249.7479941080. The cubic root of 8145017013 is about 2012.0124570720.

The spelling of 8145017013 in words is "eight billion, one hundred forty-five million, seventeen thousand, thirteen".