25063216 has 10 divisors (see below), whose sum is σ = 48560012. Its totient is φ = 12531600.

The previous prime is 25063189. The next prime is 25063243. The reversal of 25063216 is 61236052.

It is an interprime number because it is at equal distance from previous prime (25063189) and next prime (25063243).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 783210 + ... + 783241.

Almost surely, 2^25063216 is an apocalyptic number.

It is an amenable number.

25063216 is a deficient number, since it is larger than the sum of its proper divisors (23496796).

25063216 is a wasteful number, since it uses less digits than its factorization.

25063216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566459 (or 1566453 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 25063216 is about 5006.3176087819. The cubic root of 25063216 is about 292.6480259839.

Adding to 25063216 its reverse (61236052), we get a palindrome (86299268).

The spelling of 25063216 in words is "twenty-five million, sixty-three thousand, two hundred sixteen".