53170753 has 2 divisors, whose sum is σ = 53170754. Its totient is φ = 53170752.

The previous prime is 53170751. The next prime is 53170801. The reversal of 53170753 is 35707135.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50808384 + 2362369 = 7128^2 + 1537^2 .

It is a cyclic number.

It is not a de Polignac number, because 53170753 - 2¹ = 53170751 is a prime.

It is a super-3 number, since 3×53170753³ (a number of 24 digits) contains 333 as substring.

Together with 53170751, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53170751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26585376 + 26585377.

It is an arithmetic number, because the mean of its divisors is an integer number (26585377).

Almost surely, 2^53170753 is an apocalyptic number.

It is an amenable number.

53170753 is a deficient number, since it is larger than the sum of its proper divisors (1).

53170753 is an equidigital number, since it uses as much as digits as its factorization.

53170753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 53170753 is about 7291.8278229810. The cubic root of 53170753 is about 376.0315373615.

Adding to 53170753 its reverse (35707135), we get a palindrome (88877888).

The spelling of 53170753 in words is "fifty-three million, one hundred seventy thousand, seven hundred fifty-three".