20025053 has 8 divisors (see below), whose sum is σ = 20471616. Its totient is φ = 19583200.

The previous prime is 20025041. The next prime is 20025059. The reversal of 20025053 is 35052002.

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

It is a cyclic number.

It is not a de Polignac number, because 20025053 - 2⁴ = 20025037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20025059) 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, 8225 + ... + 10377.

It is an arithmetic number, because the mean of its divisors is an integer number (2558952).

Almost surely, 2^20025053 is an apocalyptic number.

It is an amenable number.

20025053 is a deficient number, since it is larger than the sum of its proper divisors (446563).

20025053 is a wasteful number, since it uses less digits than its factorization.

20025053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 20025053 is about 4474.9360889291. The cubic root of 20025053 is about 271.5550548746. Note that the first 3 decimals are identical.

Adding to 20025053 its reverse (35052002), we get a palindrome (55077055).

The spelling of 20025053 in words is "twenty million, twenty-five thousand, fifty-three".