285580280627 has 12 divisors (see below), whose sum is σ = 297212804280. Its totient is φ = 274379626080.

The previous prime is 285580280599. The next prime is 285580280633. The reversal of 285580280627 is 726082085582.

It is not a de Polignac number, because 285580280627 - 2¹⁶ = 285580215091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (285580280677) 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, 935378 + ... + 1202535.

It is an arithmetic number, because the mean of its divisors is an integer number (24767733690).

Almost surely, 2^285580280627 is an apocalyptic number.

285580280627 is a deficient number, since it is larger than the sum of its proper divisors (11632523653).

285580280627 is a wasteful number, since it uses less digits than its factorization.

285580280627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138114 (or 2138083 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 285580280627 in words is "two hundred eighty-five billion, five hundred eighty million, two hundred eighty thousand, six hundred twenty-seven".