53046853 has 2 divisors, whose sum is σ = 53046854. Its totient is φ = 53046852.

The previous prime is 53046827. The next prime is 53046871. The reversal of 53046853 is 35864035.

53046853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29398084 + 23648769 = 5422^2 + 4863^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53046853 is a prime.

It is a super-2 number, since 2×53046853² = 5627937226407218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53046893) 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, 26523426 + 26523427.

It is an arithmetic number, because the mean of its divisors is an integer number (26523427).

Almost surely, 2^53046853 is an apocalyptic number.

It is an amenable number.

53046853 is a deficient number, since it is larger than the sum of its proper divisors (1).

53046853 is an equidigital number, since it uses as much as digits as its factorization.

53046853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 53046853 is about 7283.3270556800. The cubic root of 53046853 is about 375.7392304041.

The spelling of 53046853 in words is "fifty-three million, forty-six thousand, eight hundred fifty-three".