20044875006 has 64 divisors (see below), whose sum is σ = 47994858240. Its totient is φ = 6164540640.

The previous prime is 20044874989. The next prime is 20044875007. The reversal of 20044875006 is 60057844002.

20044875006 is a `hidden beast` number, since 200 + 448 + 7 + 5 + 0 + 0 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20044875007) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1658421 + ... + 1670463.

It is an arithmetic number, because the mean of its divisors is an integer number (749919660).

Almost surely, 2^20044875006 is an apocalyptic number.

20044875006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20044875006 is an abundant number, since it is smaller than the sum of its proper divisors (27949983234).

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

20044875006 is a wasteful number, since it uses less digits than its factorization.

20044875006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14438 (or 14432 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 20044875006 in words is "twenty billion, forty-four million, eight hundred seventy-five thousand, six".