20053027 has 12 divisors (see below), whose sum is σ = 21006864. Its totient is φ = 19131840.

The previous prime is 20053021. The next prime is 20053043. The reversal of 20053027 is 72035002.

It is a happy number.

It is not a de Polignac number, because 20053027 - 2¹⁹ = 19528739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20052995 and 20053013.

It is not an unprimeable number, because it can be changed into a prime (20053021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274663 + ... + 274735.

It is an arithmetic number, because the mean of its divisors is an integer number (1750572).

Almost surely, 2^20053027 is an apocalyptic number.

20053027 is a deficient number, since it is larger than the sum of its proper divisors (953837).

20053027 is an frugal number, since it uses more digits than its factorization.

20053027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 20053027 is about 4478.0606293350. The cubic root of 20053027 is about 271.6814456603.

Adding to 20053027 its reverse (72035002), we get a palindrome (92088029).

The spelling of 20053027 in words is "twenty million, fifty-three thousand, twenty-seven".