25075011 has 16 divisors (see below), whose sum is σ = 36980384. Its totient is φ = 15012864.

The previous prime is 25074961. The next prime is 25075013. The reversal of 25075011 is 11057052.

It is not a de Polignac number, because 25075011 - 2⁶ = 25074947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25075013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7246 + ... + 10131.

It is an arithmetic number, because the mean of its divisors is an integer number (2311274).

Almost surely, 2^25075011 is an apocalyptic number.

25075011 is a deficient number, since it is larger than the sum of its proper divisors (11905373).

25075011 is a wasteful number, since it uses less digits than its factorization.

25075011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17430.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 25075011 is about 5007.4954817753. The cubic root of 25075011 is about 292.6939264797.

The spelling of 25075011 in words is "twenty-five million, seventy-five thousand, eleven".