53030533053 has 16 divisors (see below), whose sum is σ = 74446326720. Its totient is φ = 33485089536.

The previous prime is 53030533051. The next prime is 53030533081. The reversal of 53030533053 is 35033503035.

It is not a de Polignac number, because 53030533053 - 2¹ = 53030533051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53030533053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53030533051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139951 + ... + 354467.

It is an arithmetic number, because the mean of its divisors is an integer number (4652895420).

Almost surely, 2^53030533053 is an apocalyptic number.

It is an amenable number.

53030533053 is a deficient number, since it is larger than the sum of its proper divisors (21415793667).

53030533053 is a wasteful number, since it uses less digits than its factorization.

53030533053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218876.

The product of its (nonzero) digits is 30375, while the sum is 30.

The spelling of 53030533053 in words is "fifty-three billion, thirty million, five hundred thirty-three thousand, fifty-three".