485655684462 has 192 divisors, whose sum is σ = 1233528791040. Its totient is φ = 136754956800.

The previous prime is 485655684421. The next prime is 485655684467. The reversal of 485655684462 is 264486556584.

485655684462 is a `hidden beast` number, since 4 + 8 + 5 + 6 + 5 + 568 + 4 + 4 + 62 = 666.

It is a super-2 number, since 2×485655684462² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 485655684462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485655684467) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 85035787 + ... + 85041497.

It is an arithmetic number, because the mean of its divisors is an integer number (6424629120).

Almost surely, 2^485655684462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485655684462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616764395520).

485655684462 is an abundant number, since it is smaller than the sum of its proper divisors (747873106578).

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

485655684462 is a wasteful number, since it uses less digits than its factorization.

485655684462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6399 (or 6396 counting only the distinct ones).

The product of its digits is 221184000, while the sum is 63.

The spelling of 485655684462 in words is "four hundred eighty-five billion, six hundred fifty-five million, six hundred eighty-four thousand, four hundred sixty-two".