1063800983232 has 392 divisors, whose sum is σ = 3439969782480. Its totient is φ = 324300257280.

The previous prime is 1063800983173. The next prime is 1063800983233. The reversal of 1063800983232 is 2323890083601.

1063800983232 is a `hidden beast` number, since 1 + 0 + 638 + 0 + 0 + 9 + 8 + 3 + 2 + 3 + 2 = 666.

It is a super-2 number, since 2×1063800983232² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063800983233) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 66103507 + ... + 66119597.

Almost surely, 2^{1063800983232} is an apocalyptic number.

1063800983232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1063800983232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1719984891240).

1063800983232 is an abundant number, since it is smaller than the sum of its proper divisors (2376168799248).

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

1063800983232 is a wasteful number, since it uses less digits than its factorization.

1063800983232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16243 (or 16218 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 1063800983232 in words is "one trillion, sixty-three billion, eight hundred million, nine hundred eighty-three thousand, two hundred thirty-two".