253414353 has 8 divisors (see below), whose sum is σ = 341231616. Its totient is φ = 167270000.

The previous prime is 253414349. The next prime is 253414387. The reversal of 253414353 is 353414352.

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 253414353 - 2² = 253414349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253414353.

It is not an unprimeable number, because it can be changed into a prime (253414333) 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, 417873 + ... + 418478.

It is an arithmetic number, because the mean of its divisors is an integer number (42653952).

Almost surely, 2^253414353 is an apocalyptic number.

It is an amenable number.

253414353 is a deficient number, since it is larger than the sum of its proper divisors (87817263).

253414353 is a wasteful number, since it uses less digits than its factorization.

253414353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836455.

The product of its digits is 21600, while the sum is 30.

The square root of 253414353 is about 15918.9934669250. The cubic root of 253414353 is about 632.8154440015.

Subtracting 253414353 from its reverse (353414352), we obtain a palindrome (99999999).

The spelling of 253414353 in words is "two hundred fifty-three million, four hundred fourteen thousand, three hundred fifty-three".