253353 has 8 divisors (see below), whose sum is σ = 342400. Its totient is φ = 166608.

The previous prime is 253349. The next prime is 253361. The reversal of 253353 is 353352.

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

It is not a de Polignac number, because 253353 - 2² = 253349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298 + ... + 771.

It is an arithmetic number, because the mean of its divisors is an integer number (42800).

2²⁵³³⁵³ is an apocalyptic number.

It is an amenable number.

253353 is a deficient number, since it is larger than the sum of its proper divisors (89047).

253353 is a wasteful number, since it uses less digits than its factorization.

253353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151.

The product of its digits is 1350, while the sum is 21.

The square root of 253353 is about 503.3418321578. The cubic root of 253353 is about 63.2764370520.

Subtracting 253353 from its reverse (353352), we obtain a palindrome (99999).

It can be divided in two parts, 253 and 353, that added together give a palindrome (606).

The spelling of 253353 in words is "two hundred fifty-three thousand, three hundred fifty-three".