53271353 has 4 divisors (see below), whose sum is σ = 56404980. Its totient is φ = 50137728.

The previous prime is 53271343. The next prime is 53271389. The reversal of 53271353 is 35317235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35317235 = 5 ⋅7063447.

It can be written as a sum of positive squares in 2 ways, for example, as 14992384 + 38278969 = 3872^2 + 6187^2 .

It is a cyclic number.

It is not a de Polignac number, because 53271353 - 2¹⁴ = 53254969 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53271313) 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, 1566788 + ... + 1566821.

It is an arithmetic number, because the mean of its divisors is an integer number (14101245).

Almost surely, 2^53271353 is an apocalyptic number.

It is an amenable number.

53271353 is a deficient number, since it is larger than the sum of its proper divisors (3133627).

53271353 is a wasteful number, since it uses less digits than its factorization.

53271353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133626.

The product of its digits is 9450, while the sum is 29.

The square root of 53271353 is about 7298.7226964723. The cubic root of 53271353 is about 376.2685407139.

Adding to 53271353 its reverse (35317235), we get a palindrome (88588588).

The spelling of 53271353 in words is "fifty-three million, two hundred seventy-one thousand, three hundred fifty-three".