25063001 has 2 divisors, whose sum is σ = 25063002. Its totient is φ = 25063000.

The previous prime is 25062967. The next prime is 25063021. The reversal of 25063001 is 10036052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25000000 + 63001 = 5000^2 + 251^2 .

It is a cyclic number.

It is not a de Polignac number, because 25063001 - 2¹⁰ = 25061977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25063021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12531500 + 12531501.

It is an arithmetic number, because the mean of its divisors is an integer number (12531501).

Almost surely, 2^25063001 is an apocalyptic number.

It is an amenable number.

25063001 is a deficient number, since it is larger than the sum of its proper divisors (1).

25063001 is an equidigital number, since it uses as much as digits as its factorization.

25063001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 25063001 is about 5006.2961358673. The cubic root of 25063001 is about 292.6471891731.

Adding to 25063001 its reverse (10036052), we get a palindrome (35099053).

The spelling of 25063001 in words is "twenty-five million, sixty-three thousand, one".