20054684048 has 20 divisors (see below), whose sum is σ = 44406800640. Its totient is φ = 8594864544.

The previous prime is 20054684047. The next prime is 20054684063. The reversal of 20054684048 is 84048645002.

It is a junction number, because it is equal to n+sod(n) for n = 20054683996 and 20054684014.

It is not an unprimeable number, because it can be changed into a prime (20054684047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89529728 + ... + 89529951.

It is an arithmetic number, because the mean of its divisors is an integer number (2220340032).

Almost surely, 2^20054684048 is an apocalyptic number.

20054684048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20054684048 is an abundant number, since it is smaller than the sum of its proper divisors (24352116592).

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

20054684048 is a wasteful number, since it uses less digits than its factorization.

20054684048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179059694 (or 179059688 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The spelling of 20054684048 in words is "twenty billion, fifty-four million, six hundred eighty-four thousand, forty-eight".