20283852048 has 40 divisors (see below), whose sum is σ = 54090276096. Its totient is φ = 6543177600.

The previous prime is 20283852023. The next prime is 20283852049. The reversal of 20283852048 is 84025838202.

It is a super-2 number, since 2×20283852048² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20283852049) 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 7 ways as a sum of consecutive naturals, for example, 6814323 + ... + 6817298.

Almost surely, 2^20283852048 is an apocalyptic number.

It is an amenable number.

20283852048 is an abundant number, since it is smaller than the sum of its proper divisors (33806424048).

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

20283852048 is a wasteful number, since it uses less digits than its factorization.

20283852048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13631663 (or 13631657 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 20283852048 in words is "twenty billion, two hundred eighty-three million, eight hundred fifty-two thousand, forty-eight".