25485011 has 2 divisors, whose sum is σ = 25485012. Its totient is φ = 25485010.

The previous prime is 25485001. The next prime is 25485013. The reversal of 25485011 is 11058452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25485011 - 2¹⁰ = 25483987 is a prime.

Together with 25485013, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (25485013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12742505 + 12742506.

It is an arithmetic number, because the mean of its divisors is an integer number (12742506).

Almost surely, 2^25485011 is an apocalyptic number.

25485011 is a deficient number, since it is larger than the sum of its proper divisors (1).

25485011 is an equidigital number, since it uses as much as digits as its factorization.

25485011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 25485011 is about 5048.2681188701. The cubic root of 25485011 is about 294.2805834784.

The spelling of 25485011 in words is "twenty-five million, four hundred eighty-five thousand, eleven".