25065069 has 8 divisors (see below), whose sum is σ = 33751392. Its totient is φ = 16544400.

The previous prime is 25065017. The next prime is 25065097. The reversal of 25065069 is 96056052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25065069 - 2¹¹ = 25063021 is a prime.

It is a super-2 number, since 2×25065069² = 1256515367949522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25065569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41059 + ... + 41664.

It is an arithmetic number, because the mean of its divisors is an integer number (4218924).

Almost surely, 2^25065069 is an apocalyptic number.

It is an amenable number.

25065069 is a deficient number, since it is larger than the sum of its proper divisors (8686323).

25065069 is a wasteful number, since it uses less digits than its factorization.

25065069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82827.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 25065069 is about 5006.5026715263. The cubic root of 25065069 is about 292.6552379265.

Adding to 25065069 its reverse (96056052), we get a palindrome (121121121).

The spelling of 25065069 in words is "twenty-five million, sixty-five thousand, sixty-nine".