25653016 has 16 divisors (see below), whose sum is σ = 48243240. Its totient is φ = 12788160.

The previous prime is 25653013. The next prime is 25653031. The reversal of 25653016 is 61035652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25653011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1845 + ... + 7396.

Almost surely, 2^25653016 is an apocalyptic number.

It is an amenable number.

25653016 is a deficient number, since it is larger than the sum of its proper divisors (22590224).

25653016 is a wasteful number, since it uses less digits than its factorization.

25653016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9594 (or 9590 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 25653016 is about 5064.8806501239. The cubic root of 25653016 is about 294.9258302476.

Adding to 25653016 its reverse (61035652), we get a palindrome (86688668).

The spelling of 25653016 in words is "twenty-five million, six hundred fifty-three thousand, sixteen".