84508222835 has 8 divisors (see below), whose sum is σ = 101460307056. Its totient is φ = 67572951840.

The previous prime is 84508222831. The next prime is 84508222859. The reversal of 84508222835 is 53822280548.

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

It is not a de Polignac number, because 84508222835 - 2² = 84508222831 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 84508222835.

It is not an unprimeable number, because it can be changed into a prime (84508222831) 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 7 ways as a sum of consecutive naturals, for example, 4192244 + ... + 4212353.

It is an arithmetic number, because the mean of its divisors is an integer number (12682538382).

Almost surely, 2^84508222835 is an apocalyptic number.

84508222835 is a deficient number, since it is larger than the sum of its proper divisors (16952084221).

84508222835 is a wasteful number, since it uses less digits than its factorization.

84508222835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8406613.

The product of its (nonzero) digits is 1228800, while the sum is 47.

The spelling of 84508222835 in words is "eighty-four billion, five hundred eight million, two hundred twenty-two thousand, eight hundred thirty-five".