25063201 has 4 divisors (see below), whose sum is σ = 25344900. Its totient is φ = 24781504.

The previous prime is 25063189. The next prime is 25063243. The reversal of 25063201 is 10236052.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12110400 + 12952801 = 3480^2 + 3599^2 .

It is a cyclic number.

It is not a de Polignac number, because 25063201 - 2²¹ = 22966049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25063001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140716 + ... + 140893.

It is an arithmetic number, because the mean of its divisors is an integer number (6336225).

Almost surely, 2^25063201 is an apocalyptic number.

It is an amenable number.

25063201 is a deficient number, since it is larger than the sum of its proper divisors (281699).

25063201 is an equidigital number, since it uses as much as digits as its factorization.

25063201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281698.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 25063201 is about 5006.3161106746. The cubic root of 25063201 is about 292.6479676019.

Adding to 25063201 its reverse (10236052), we get a palindrome (35299253).

The spelling of 25063201 in words is "twenty-five million, sixty-three thousand, two hundred one".