485523000 has 192 divisors, whose sum is σ = 1665799200. Its totient is φ = 127526400.

The previous prime is 485522981. The next prime is 485523029. The reversal of 485523000 is 325584.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 656631 + ... + 657369.

Almost surely, 2^485523000 is an apocalyptic number.

485523000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485523000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (832899600).

485523000 is an abundant number, since it is smaller than the sum of its proper divisors (1180276200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485523000 is a wasteful number, since it uses less digits than its factorization.

485523000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 485523000 is about 22034.5864494889. The cubic root of 485523000 is about 785.9651131496.

Adding to 485523000 its reverse (325584), we get a palindrome (485848584).

The spelling of 485523000 in words is "four hundred eighty-five million, five hundred twenty-three thousand".