83089310208 has 80 divisors (see below), whose sum is σ = 226064995200. Its totient is φ = 27107127296.

The previous prime is 83089310203. The next prime is 83089310231. The reversal of 83089310208 is 80201398038.

It is a self number, because there is not a number n which added to its sum of digits gives 83089310208.

It is not an unprimeable number, because it can be changed into a prime (83089310203) 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, 503283 + ... + 647666.

It is an arithmetic number, because the mean of its divisors is an integer number (2825812440).

Almost surely, 2^83089310208 is an apocalyptic number.

It is an amenable number.

83089310208 is an abundant number, since it is smaller than the sum of its proper divisors (142975684992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83089310208 is a wasteful number, since it uses less digits than its factorization.

83089310208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151017 (or 1151001 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 83089310208 in words is "eighty-three billion, eighty-nine million, three hundred ten thousand, two hundred eight".