20655054482 has 32 divisors (see below), whose sum is σ = 32459011200. Its totient is φ = 9844950528.

The previous prime is 20655054479. The next prime is 20655054491. The reversal of 20655054482 is 28445055602.

20655054482 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2465633 + ... + 2473995.

It is an arithmetic number, because the mean of its divisors is an integer number (1014344100).

Almost surely, 2^20655054482 is an apocalyptic number.

20655054482 is a deficient number, since it is larger than the sum of its proper divisors (11803956718).

20655054482 is a wasteful number, since it uses less digits than its factorization.

20655054482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8930.

The product of its (nonzero) digits is 384000, while the sum is 41.

The spelling of 20655054482 in words is "twenty billion, six hundred fifty-five million, fifty-four thousand, four hundred eighty-two".