210835540853 has 16 divisors (see below), whose sum is σ = 243233464320. Its totient is φ = 179008185600.

The previous prime is 210835540841. The next prime is 210835540871. The reversal of 210835540853 is 358045538012.

210835540853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 210835540853 - 2¹⁶ = 210835475317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210835540823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2832908 + ... + 2906378.

It is an arithmetic number, because the mean of its divisors is an integer number (15202091520).

Almost surely, 2^210835540853 is an apocalyptic number.

It is an amenable number.

210835540853 is a deficient number, since it is larger than the sum of its proper divisors (32397923467).

210835540853 is a wasteful number, since it uses less digits than its factorization.

210835540853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77348.

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 210835540853 in words is "two hundred ten billion, eight hundred thirty-five million, five hundred forty thousand, eight hundred fifty-three".