828004486485 has 96 divisors (see below), whose sum is σ = 1469831577984. Its totient is φ = 397707481600.

The previous prime is 828004486409. The next prime is 828004486489. The reversal of 828004486485 is 584684400828.

It is not a de Polignac number, because 828004486485 - 2⁸ = 828004486229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828004486489) 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 95 ways as a sum of consecutive naturals, for example, 155257879 + ... + 155263211.

It is an arithmetic number, because the mean of its divisors is an integer number (15310745604).

Almost surely, 2^828004486485 is an apocalyptic number.

It is an amenable number.

828004486485 is a deficient number, since it is larger than the sum of its proper divisors (641827091499).

828004486485 is a wasteful number, since it uses less digits than its factorization.

828004486485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147 (or 6136 counting only the distinct ones).

The product of its (nonzero) digits is 15728640, while the sum is 57.

The spelling of 828004486485 in words is "eight hundred twenty-eight billion, four million, four hundred eighty-six thousand, four hundred eighty-five".