253412211 has 16 divisors (see below), whose sum is σ = 364160160. Its totient is φ = 155823360.

The previous prime is 253412191. The next prime is 253412213. The reversal of 253412211 is 112214352.

It is not a de Polignac number, because 253412211 - 2⁷ = 253412083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253412213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91495 + ... + 94223.

It is an arithmetic number, because the mean of its divisors is an integer number (22760010).

Almost surely, 2^253412211 is an apocalyptic number.

253412211 is a deficient number, since it is larger than the sum of its proper divisors (110747949).

253412211 is a wasteful number, since it uses less digits than its factorization.

253412211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5126.

The product of its digits is 480, while the sum is 21.

The square root of 253412211 is about 15918.9261886598. The cubic root of 253412211 is about 632.8136610264.

Adding to 253412211 its reverse (112214352), we get a palindrome (365626563).

The spelling of 253412211 in words is "two hundred fifty-three million, four hundred twelve thousand, two hundred eleven".