83355828285 has 16 divisors (see below), whose sum is σ = 133382335104. Its totient is φ = 44452105152.

The previous prime is 83355828277. The next prime is 83355828301. The reversal of 83355828285 is 58282855338.

It is not a de Polignac number, because 83355828285 - 2³ = 83355828277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109017 + ... + 422606.

It is an arithmetic number, because the mean of its divisors is an integer number (8336395944).

Almost surely, 2^83355828285 is an apocalyptic number.

It is an amenable number.

83355828285 is a deficient number, since it is larger than the sum of its proper divisors (50026506819).

83355828285 is a wasteful number, since it uses less digits than its factorization.

83355828285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542084.

The product of its digits is 18432000, while the sum is 57.

The spelling of 83355828285 in words is "eighty-three billion, three hundred fifty-five million, eight hundred twenty-eight thousand, two hundred eighty-five".