53441347 has 4 divisors (see below), whose sum is σ = 53501176. Its totient is φ = 53381520.

The previous prime is 53441341. The next prime is 53441363. The reversal of 53441347 is 74314435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53441347 - 2¹¹ = 53439299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53441341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28554 + ... + 30367.

It is an arithmetic number, because the mean of its divisors is an integer number (13375294).

Almost surely, 2^53441347 is an apocalyptic number.

53441347 is a deficient number, since it is larger than the sum of its proper divisors (59829).

53441347 is an equidigital number, since it uses as much as digits as its factorization.

53441347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59828.

The product of its digits is 20160, while the sum is 31.

The square root of 53441347 is about 7310.3588831192. The cubic root of 53441347 is about 376.6683520778.

The spelling of 53441347 in words is "fifty-three million, four hundred forty-one thousand, three hundred forty-seven".