25411003 has 2 divisors, whose sum is σ = 25411004. Its totient is φ = 25411002.

The previous prime is 25410997. The next prime is 25411033. The reversal of 25411003 is 30011452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25411003 - 2⁹ = 25410491 is a prime.

It is not a weakly prime, because it can be changed into another prime (25411033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12705501 + 12705502.

It is an arithmetic number, because the mean of its divisors is an integer number (12705502).

Almost surely, 2^25411003 is an apocalyptic number.

25411003 is a deficient number, since it is larger than the sum of its proper divisors (1).

25411003 is an equidigital number, since it uses as much as digits as its factorization.

25411003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 25411003 is about 5040.9327509896. The cubic root of 25411003 is about 293.9954455000.

Adding to 25411003 its reverse (30011452), we get a palindrome (55422455).

The spelling of 25411003 in words is "twenty-five million, four hundred eleven thousand, three".