253211353 has 8 divisors (see below), whose sum is σ = 257204480. Its totient is φ = 249238080.

The previous prime is 253211351. The next prime is 253211363. The reversal of 253211353 is 353112352.

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

It is a cyclic number.

It is not a de Polignac number, because 253211353 - 2¹ = 253211351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253211351) 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, 21868 + ... + 31378.

It is an arithmetic number, because the mean of its divisors is an integer number (32150560).

Almost surely, 2^253211353 is an apocalyptic number.

It is an amenable number.

253211353 is a deficient number, since it is larger than the sum of its proper divisors (3993127).

253211353 is an equidigital number, since it uses as much as digits as its factorization.

253211353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9927.

The product of its digits is 2700, while the sum is 25.

The square root of 253211353 is about 15912.6161582563. The cubic root of 253211353 is about 632.6464245667.

Subtracting 253211353 from its reverse (353112352), we obtain a palindrome (99900999).

The spelling of 253211353 in words is "two hundred fifty-three million, two hundred eleven thousand, three hundred fifty-three".