52545853 has 2 divisors, whose sum is σ = 52545854. Its totient is φ = 52545852.

The previous prime is 52545851. The next prime is 52545877. The reversal of 52545853 is 35854525.

It is a happy number.

52545853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48692484 + 3853369 = 6978^2 + 1963^2 .

It is a cyclic number.

It is not a de Polignac number, because 52545853 - 2¹ = 52545851 is a prime.

It is a super-2 number, since 2×52545853² = 5522133334995218, which contains 22 as substring.

Together with 52545851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52545851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26272926 + 26272927.

It is an arithmetic number, because the mean of its divisors is an integer number (26272927).

Almost surely, 2^52545853 is an apocalyptic number.

It is an amenable number.

52545853 is a deficient number, since it is larger than the sum of its proper divisors (1).

52545853 is an equidigital number, since it uses as much as digits as its factorization.

52545853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120000, while the sum is 37.

The square root of 52545853 is about 7248.8518401192. The cubic root of 52545853 is about 374.5525994700.

The spelling of 52545853 in words is "fifty-two million, five hundred forty-five thousand, eight hundred fifty-three".