8513070863 has 8 divisors (see below), whose sum is σ = 9299562240. Its totient is φ = 7728675480.

The previous prime is 8513070847. The next prime is 8513070913. The reversal of 8513070863 is 3680703158.

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

It is a cyclic number.

It is not a de Polignac number, because 8513070863 - 2⁴ = 8513070847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8513070863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8513070823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515495 + ... + 531752.

It is an arithmetic number, because the mean of its divisors is an integer number (1162445280).

Almost surely, 2^8513070863 is an apocalyptic number.

8513070863 is a deficient number, since it is larger than the sum of its proper divisors (786491377).

8513070863 is a wasteful number, since it uses less digits than its factorization.

8513070863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047997.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 8513070863 is about 92266.3040497451. The cubic root of 8513070863 is about 2041.8731084353.

The spelling of 8513070863 in words is "eight billion, five hundred thirteen million, seventy thousand, eight hundred sixty-three".