25054201 has 8 divisors (see below), whose sum is σ = 25389000. Its totient is φ = 24721920.

The previous prime is 25054189. The next prime is 25054207. The reversal of 25054201 is 10245052.

It can be written as a sum of positive squares in 4 ways, for example, as 5517801 + 19536400 = 2349^2 + 4420^2 .

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 25054201 - 2⁹ = 25053689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25054207) 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 in 7 ways as a sum of consecutive naturals, for example, 26505 + ... + 27433.

It is an arithmetic number, because the mean of its divisors is an integer number (3173625).

Almost surely, 2^25054201 is an apocalyptic number.

It is an amenable number.

25054201 is a deficient number, since it is larger than the sum of its proper divisors (334799).

25054201 is a wasteful number, since it uses less digits than its factorization.

25054201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 25054201 is about 5005.4171654319. The cubic root of 25054201 is about 292.6129342072.

Adding to 25054201 its reverse (10245052), we get a palindrome (35299253).

The spelling of 25054201 in words is "twenty-five million, fifty-four thousand, two hundred one".