485824521 has 32 divisors (see below), whose sum is σ = 844155648. Its totient is φ = 241182720.

The previous prime is 485824519. The next prime is 485824579. The reversal of 485824521 is 125428584.

It is a happy number.

It is not a de Polignac number, because 485824521 - 2¹ = 485824519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 485824521.

It is not an unprimeable number, because it can be changed into a prime (485824121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47700 + ... + 56981.

It is an arithmetic number, because the mean of its divisors is an integer number (26379864).

Almost surely, 2^485824521 is an apocalyptic number.

It is an amenable number.

485824521 is a deficient number, since it is larger than the sum of its proper divisors (358331127).

485824521 is a wasteful number, since it uses less digits than its factorization.

485824521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104721.

The product of its digits is 102400, while the sum is 39.

The square root of 485824521 is about 22041.4273811838. The cubic root of 485824521 is about 786.1277803120.

The spelling of 485824521 in words is "four hundred eighty-five million, eight hundred twenty-four thousand, five hundred twenty-one".