417211253 has 8 divisors (see below), whose sum is σ = 439595520. Its totient is φ = 394869600.

The previous prime is 417211219. The next prime is 417211271. The reversal of 417211253 is 352112714.

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 417211253 - 2⁶ = 417211189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (417211213) 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, 10553 + ... + 30753.

It is an arithmetic number, because the mean of its divisors is an integer number (54949440).

Almost surely, 2^417211253 is an apocalyptic number.

It is an amenable number.

417211253 is a deficient number, since it is larger than the sum of its proper divisors (22384267).

417211253 is a wasteful number, since it uses less digits than its factorization.

417211253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21307.

The product of its digits is 1680, while the sum is 26.

The square root of 417211253 is about 20425.7497536810. The cubic root of 417211253 is about 747.2260509989.

Adding to 417211253 its reverse (352112714), we get a palindrome (769323967).

The spelling of 417211253 in words is "four hundred seventeen million, two hundred eleven thousand, two hundred fifty-three".