20053367 has 2 divisors, whose sum is σ = 20053368. Its totient is φ = 20053366.

The previous prime is 20053361. The next prime is 20053393. The reversal of 20053367 is 76335002.

It is an a-pointer prime, because the next prime (20053393) can be obtained adding 20053367 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20053367 - 2¹⁴ = 20036983 is a prime.

It is equal to p_1273805 and since 20053367 and 1273805 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20053361) 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 as a sum of consecutive naturals, namely, 10026683 + 10026684.

It is an arithmetic number, because the mean of its divisors is an integer number (10026684).

Almost surely, 2^20053367 is an apocalyptic number.

20053367 is a deficient number, since it is larger than the sum of its proper divisors (1).

20053367 is an equidigital number, since it uses as much as digits as its factorization.

20053367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 20053367 is about 4478.0985920366. The cubic root of 20053367 is about 271.6829811088.

Adding to 20053367 its reverse (76335002), we get a palindrome (96388369).

The spelling of 20053367 in words is "twenty million, fifty-three thousand, three hundred sixty-seven".