485361648 has 30 divisors (see below), whose sum is σ = 1358338904. Its totient is φ = 161787168.

The previous prime is 485361623. The next prime is 485361659. The reversal of 485361648 is 846163584.

485361648 is a `hidden beast` number, since 485 + 3 + 6 + 164 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1685140 + ... + 1685427.

Almost surely, 2^485361648 is an apocalyptic number.

485361648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

485361648 is an abundant number, since it is smaller than the sum of its proper divisors (872977256).

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

485361648 is a wasteful number, since it uses less digits than its factorization.

485361648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370581 (or 3370572 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 485361648 is about 22030.9248103660. The cubic root of 485361648 is about 785.8780379107.

The spelling of 485361648 in words is "four hundred eighty-five million, three hundred sixty-one thousand, six hundred forty-eight".