53841217 has 8 divisors (see below), whose sum is σ = 55529280. Its totient is φ = 52179120.

The previous prime is 53841211. The next prime is 53841247. The reversal of 53841217 is 71214835.

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 53841217 - 2³ = 53841209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53841211) 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, 2238 + ... + 10615.

It is an arithmetic number, because the mean of its divisors is an integer number (6941160).

Almost surely, 2^53841217 is an apocalyptic number.

It is an amenable number.

53841217 is a deficient number, since it is larger than the sum of its proper divisors (1688063).

53841217 is a wasteful number, since it uses less digits than its factorization.

53841217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12983.

The product of its digits is 6720, while the sum is 31.

The square root of 53841217 is about 7337.6574599800. The cubic root of 53841217 is about 377.6054808085.

The spelling of 53841217 in words is "fifty-three million, eight hundred forty-one thousand, two hundred seventeen".