485710655565 has 16 divisors (see below), whose sum is σ = 777148115328. Its totient is φ = 259041994176.

The previous prime is 485710655533. The next prime is 485710655581. The reversal of 485710655565 is 565556017584.

It is not a de Polignac number, because 485710655565 - 2⁵ = 485710655533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1109007 + ... + 1483683.

It is an arithmetic number, because the mean of its divisors is an integer number (48571757208).

Almost surely, 2^485710655565 is an apocalyptic number.

It is an amenable number.

485710655565 is a deficient number, since it is larger than the sum of its proper divisors (291437459763).

485710655565 is a wasteful number, since it uses less digits than its factorization.

485710655565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461108.

The product of its (nonzero) digits is 25200000, while the sum is 57.

The spelling of 485710655565 in words is "four hundred eighty-five billion, seven hundred ten million, six hundred fifty-five thousand, five hundred sixty-five".