663080850432 has 2112 divisors, whose sum is σ = 2819396966400. Its totient is φ = 149060321280.

The previous prime is 663080850431. The next prime is 663080850457. The reversal of 663080850432 is 234058080366.

It is a happy number.

663080850432 is a `hidden beast` number, since 6 + 6 + 30 + 80 + 8 + 504 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (2112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663080850431) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6835885008 + ... + 6835885104.

Almost surely, 2^663080850432 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 663080850432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409698483200).

663080850432 is an abundant number, since it is smaller than the sum of its proper divisors (2156316115968).

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

663080850432 is a wasteful number, since it uses less digits than its factorization.

663080850432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 663080850432 in words is "six hundred sixty-three billion, eighty million, eight hundred fifty thousand, four hundred thirty-two".