285075300083 has 12 divisors (see below), whose sum is σ = 351125160552. Its totient is φ = 229976712000.

The previous prime is 285075300071. The next prime is 285075300109. The reversal of 285075300083 is 380003570582.

It is not a de Polignac number, because 285075300083 - 2¹⁸ = 285075037939 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 285075300083.

It is not an unprimeable number, because it can be changed into a prime (285075300053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171112793 + ... + 171114458.

It is an arithmetic number, because the mean of its divisors is an integer number (29260430046).

Almost surely, 2^285075300083 is an apocalyptic number.

285075300083 is a deficient number, since it is larger than the sum of its proper divisors (66049860469).

285075300083 is a wasteful number, since it uses less digits than its factorization.

285075300083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342227282 (or 342227275 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 285075300083 in words is "two hundred eighty-five billion, seventy-five million, three hundred thousand, eighty-three".