485807649792 has 264 divisors, whose sum is σ = 1383891151776. Its totient is φ = 151481352192.

The previous prime is 485807649713. The next prime is 485807649793. The reversal of 485807649792 is 297946708584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485807649793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153589203 + ... + 153592365.

Almost surely, 2^485807649792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485807649792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691945575888).

485807649792 is an abundant number, since it is smaller than the sum of its proper divisors (898083501984).

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

485807649792 is a wasteful number, since it uses less digits than its factorization.

485807649792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 69.

The spelling of 485807649792 in words is "four hundred eighty-five billion, eight hundred seven million, six hundred forty-nine thousand, seven hundred ninety-two".