63093998080 has 40 divisors (see below), whose sum is σ = 151277724972. Its totient is φ = 25237598208.

The previous prime is 63093998059. The next prime is 63093998087. The reversal of 63093998080 is 8089939036.

It can be written as a sum of positive squares in 2 ways, for example, as 57930713344 + 5163284736 = 240688^2 + 71856^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (63093998087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12320487 + ... + 12325606.

Almost surely, 2^63093998080 is an apocalyptic number.

It is an amenable number.

63093998080 is an abundant number, since it is smaller than the sum of its proper divisors (88183726892).

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

63093998080 is an equidigital number, since it uses as much as digits as its factorization.

63093998080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24646116 (or 24646100 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 55.

The spelling of 63093998080 in words is "sixty-three billion, ninety-three million, nine hundred ninety-eight thousand, eighty".