20053795 has 8 divisors (see below), whose sum is σ = 25480224. Its totient is φ = 15099264.

The previous prime is 20053793. The next prime is 20053801. The reversal of 20053795 is 59735002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20053795 - 2¹ = 20053793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20053793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117879 + ... + 118048.

It is an arithmetic number, because the mean of its divisors is an integer number (3185028).

Almost surely, 2^20053795 is an apocalyptic number.

20053795 is a deficient number, since it is larger than the sum of its proper divisors (5426429).

20053795 is a wasteful number, since it uses less digits than its factorization.

20053795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235949.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 20053795 is about 4478.1463799210. The cubic root of 20053795 is about 271.6849139428.

Adding to 20053795 its reverse (59735002), we get a palindrome (79788797).

The spelling of 20053795 in words is "twenty million, fifty-three thousand, seven hundred ninety-five".