285488348167 has 16 divisors (see below), whose sum is σ = 315953498880. Its totient is φ = 255800809600.

The previous prime is 285488348153. The next prime is 285488348177. The reversal of 285488348167 is 761843884582.

It is a cyclic number.

It is not a de Polignac number, because 285488348167 - 2¹¹ = 285488346119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 285488348099 and 285488348108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285488348147) 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 15 ways as a sum of consecutive naturals, for example, 419059 + ... + 864052.

It is an arithmetic number, because the mean of its divisors is an integer number (19747093680).

Almost surely, 2^285488348167 is an apocalyptic number.

285488348167 is a deficient number, since it is larger than the sum of its proper divisors (30465150713).

285488348167 is a wasteful number, since it uses less digits than its factorization.

285488348167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283414.

The product of its digits is 82575360, while the sum is 64.

The spelling of 285488348167 in words is "two hundred eighty-five billion, four hundred eighty-eight million, three hundred forty-eight thousand, one hundred sixty-seven".