25075027 has 4 divisors (see below), whose sum is σ = 25121416. Its totient is φ = 25028640.

The previous prime is 25075021. The next prime is 25075049. The reversal of 25075027 is 72057052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25075027 - 2¹¹ = 25072979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25074986 and 25075004.

It is not an unprimeable number, because it can be changed into a prime (25075021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22374 + ... + 23467.

It is an arithmetic number, because the mean of its divisors is an integer number (6280354).

Almost surely, 2^25075027 is an apocalyptic number.

25075027 is a deficient number, since it is larger than the sum of its proper divisors (46389).

25075027 is an equidigital number, since it uses as much as digits as its factorization.

25075027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46388.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 25075027 is about 5007.4970793801. The cubic root of 25075027 is about 292.6939887343.

The spelling of 25075027 in words is "twenty-five million, seventy-five thousand, twenty-seven".