8136969083 has 4 divisors (see below), whose sum is σ = 8137939248. Its totient is φ = 8135998920.

The previous prime is 8136969073. The next prime is 8136969149. The reversal of 8136969083 is 3809696318.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8136969083 - 2¹⁴ = 8136952699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8136969073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472391 + ... + 489312.

It is an arithmetic number, because the mean of its divisors is an integer number (2034484812).

Almost surely, 2^8136969083 is an apocalyptic number.

8136969083 is a deficient number, since it is larger than the sum of its proper divisors (970165).

8136969083 is an equidigital number, since it uses as much as digits as its factorization.

8136969083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970164.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 8136969083 is about 90205.1499804751. The cubic root of 8136969083 is about 2011.3495621391.

The spelling of 8136969083 in words is "eight billion, one hundred thirty-six million, nine hundred sixty-nine thousand, eighty-three".