485306197794 has 128 divisors (see below), whose sum is σ = 1192628136960. Its totient is φ = 145058371200.

The previous prime is 485306197781. The next prime is 485306197823. The reversal of 485306197794 is 497791603584.

485306197794 is a `hidden beast` number, since 4 + 8 + 5 + 3 + 0 + 619 + 7 + 7 + 9 + 4 = 666.

It is a super-3 number, since 3×485306197794³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14792629 + ... + 14825399.

It is an arithmetic number, because the mean of its divisors is an integer number (9317407320).

Almost surely, 2^485306197794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485306197794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596314068480).

485306197794 is an abundant number, since it is smaller than the sum of its proper divisors (707321939166).

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

485306197794 is a wasteful number, since it uses less digits than its factorization.

485306197794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33133 (or 33127 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 485306197794 in words is "four hundred eighty-five billion, three hundred six million, one hundred ninety-seven thousand, seven hundred ninety-four".