8970813853 has 8 divisors (see below), whose sum is σ = 9101075000. Its totient is φ = 8840752128.

The previous prime is 8970813833. The next prime is 8970813869. The reversal of 8970813853 is 3583180798.

8970813853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14462809 + 8956351044 = 3803^2 + 94638^2 .

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 8970813853 - 2²⁹ = 8433942941 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 8970813853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970813823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41983 + ... + 140371.

It is an arithmetic number, because the mean of its divisors is an integer number (1137634375).

Almost surely, 2^8970813853 is an apocalyptic number.

It is an amenable number.

8970813853 is a deficient number, since it is larger than the sum of its proper divisors (130261147).

8970813853 is a wasteful number, since it uses less digits than its factorization.

8970813853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99711.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 8970813853 is about 94714.3803917863. The cubic root of 8970813853 is about 2077.8328832032.

The spelling of 8970813853 in words is "eight billion, nine hundred seventy million, eight hundred thirteen thousand, eight hundred fifty-three".