25353211 has 12 divisors (see below), whose sum is σ = 28130760. Its totient is φ = 22825920.

The previous prime is 25353191. The next prime is 25353217. The reversal of 25353211 is 11235352.

It is not a de Polignac number, because 25353211 - 2⁵ = 25353179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25353217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5100 + ... + 8758.

It is an arithmetic number, because the mean of its divisors is an integer number (2344230).

Almost surely, 2^25353211 is an apocalyptic number.

25353211 is a deficient number, since it is larger than the sum of its proper divisors (2777549).

25353211 is a wasteful number, since it uses less digits than its factorization.

25353211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726 (or 3713 counting only the distinct ones).

The product of its digits is 900, while the sum is 22.

The square root of 25353211 is about 5035.1972156014. The cubic root of 25353211 is about 293.7723993180.

Adding to 25353211 its reverse (11235352), we get a palindrome (36588563).

The spelling of 25353211 in words is "twenty-five million, three hundred fifty-three thousand, two hundred eleven".