25119011 has 2 divisors, whose sum is σ = 25119012. Its totient is φ = 25119010.

The previous prime is 25118993. The next prime is 25119043. The reversal of 25119011 is 11091152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25119011 - 2¹⁰ = 25117987 is a prime.

It is not a weakly prime, because it can be changed into another prime (25119091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12559505 + 12559506.

It is an arithmetic number, because the mean of its divisors is an integer number (12559506).

Almost surely, 2^25119011 is an apocalyptic number.

25119011 is a deficient number, since it is larger than the sum of its proper divisors (1).

25119011 is an equidigital number, since it uses as much as digits as its factorization.

25119011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 20.

The square root of 25119011 is about 5011.8869699944. The cubic root of 25119011 is about 292.8650265349.

The spelling of 25119011 in words is "twenty-five million, one hundred nineteen thousand, eleven".