485654680 has 96 divisors (see below), whose sum is σ = 1312295040. Its totient is φ = 161118720.

The previous prime is 485654669. The next prime is 485654707. The reversal of 485654680 is 86456584.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 485654680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56764 + ... + 64756.

It is an arithmetic number, because the mean of its divisors is an integer number (13669740).

Almost surely, 2^485654680 is an apocalyptic number.

485654680 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 485654680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656147520).

485654680 is an abundant number, since it is smaller than the sum of its proper divisors (826640360).

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

485654680 is a wasteful number, since it uses less digits than its factorization.

485654680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8049 (or 8038 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 485654680 is about 22037.5742766757. The cubic root of 485654680 is about 786.0361612984.

It can be divided in two parts, 4856 and 54680, that added together give a square (59536 = 244²).

The spelling of 485654680 in words is "four hundred eighty-five million, six hundred fifty-four thousand, six hundred eighty".