20088075815680 has 36 divisors (see below), whose sum is σ = 48117219105312. Its totient is φ = 8035230325760.

The previous prime is 20088075815653. The next prime is 20088075815711. The reversal of 20088075815680 is 8651857088002.

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 3 ways as a sum of consecutive naturals, for example, 7846903336 + ... + 7846905895.

It is an arithmetic number, because the mean of its divisors is an integer number (1336589419592).

Almost surely, 2^{20088075815680} is an apocalyptic number.

20088075815680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20088075815680 is an abundant number, since it is smaller than the sum of its proper divisors (28029143289632).

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

20088075815680 is an equidigital number, since it uses as much as digits as its factorization.

20088075815680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15693809252 (or 15693809238 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 58.

The spelling of 20088075815680 in words is "twenty trillion, eighty-eight billion, seventy-five million, eight hundred fifteen thousand, six hundred eighty".