481648785 has 16 divisors (see below), whose sum is σ = 770964480. Its totient is φ = 256770560.

The previous prime is 481648759. The next prime is 481648799. The reversal of 481648785 is 587846184.

It is not a de Polignac number, because 481648785 - 2⁸ = 481648529 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 40336 + ... + 50894.

It is an arithmetic number, because the mean of its divisors is an integer number (48185280).

Almost surely, 2^481648785 is an apocalyptic number.

It is an amenable number.

481648785 is a deficient number, since it is larger than the sum of its proper divisors (289315695).

481648785 is a wasteful number, since it uses less digits than its factorization.

481648785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13608.

The product of its digits is 1720320, while the sum is 51.

The square root of 481648785 is about 21946.4982400382. The cubic root of 481648785 is about 783.8690002428.

The spelling of 481648785 in words is "four hundred eighty-one million, six hundred forty-eight thousand, seven hundred eighty-five".