485845655 has 16 divisors (see below), whose sum is σ = 593546880. Its totient is φ = 381708288.

The previous prime is 485845651. The next prime is 485845681. The reversal of 485845655 is 556548584.

It is a cyclic number.

It is not a de Polignac number, because 485845655 - 2² = 485845651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485845651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73049 + ... + 79421.

It is an arithmetic number, because the mean of its divisors is an integer number (37096680).

Almost surely, 2^485845655 is an apocalyptic number.

485845655 is a deficient number, since it is larger than the sum of its proper divisors (107701225).

485845655 is a wasteful number, since it uses less digits than its factorization.

485845655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6650.

The product of its digits is 3840000, while the sum is 50.

The square root of 485845655 is about 22041.9067913826. The cubic root of 485845655 is about 786.1391793412.

The spelling of 485845655 in words is "four hundred eighty-five million, eight hundred forty-five thousand, six hundred fifty-five".