53000211 has 16 divisors (see below), whose sum is σ = 80444160. Its totient is φ = 30724320.

The previous prime is 53000201. The next prime is 53000251. The reversal of 53000211 is 11200035.

It is not a de Polignac number, because 53000211 - 2⁵ = 53000179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53000201) 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 in 15 ways as a sum of consecutive naturals, for example, 34156 + ... + 35673.

It is an arithmetic number, because the mean of its divisors is an integer number (5027760).

Almost surely, 2^53000211 is an apocalyptic number.

53000211 is a deficient number, since it is larger than the sum of its proper divisors (27443949).

53000211 is a wasteful number, since it uses less digits than its factorization.

53000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69866.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 53000211 is about 7280.1243808056. The cubic root of 53000211 is about 375.6290738971.

Adding to 53000211 its reverse (11200035), we get a palindrome (64200246).

The spelling of 53000211 in words is "fifty-three million, two hundred eleven", and thus it is an aban number.