85840002083 has 4 divisors (see below), whose sum is σ = 93643638648. Its totient is φ = 78036365520.

The previous prime is 85840002019. The next prime is 85840002097. The reversal of 85840002083 is 38020004858.

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 85840002083 - 2⁶ = 85840002019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85840002683) 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, 3901818266 + ... + 3901818287.

It is an arithmetic number, because the mean of its divisors is an integer number (23410909662).

Almost surely, 2^85840002083 is an apocalyptic number.

85840002083 is a deficient number, since it is larger than the sum of its proper divisors (7803636565).

85840002083 is a wasteful number, since it uses less digits than its factorization.

85840002083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7803636564.

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 85840002083 in words is "eighty-five billion, eight hundred forty million, two thousand, eighty-three".