53530205322 has 64 divisors (see below), whose sum is σ = 122213245824. Its totient is φ = 15485034240.

The previous prime is 53530205297. The next prime is 53530205341. The reversal of 53530205322 is 22350203535.

It is a self number, because there is not a number n which added to its sum of digits gives 53530205322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77373 + ... + 336224.

It is an arithmetic number, because the mean of its divisors is an integer number (1909581966).

Almost surely, 2^53530205322 is an apocalyptic number.

53530205322 is an abundant number, since it is smaller than the sum of its proper divisors (68683040502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53530205322 is a wasteful number, since it uses less digits than its factorization.

53530205322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413703.

The product of its (nonzero) digits is 27000, while the sum is 30.

Adding to 53530205322 its reverse (22350203535), we get a palindrome (75880408857).

It can be divided in two parts, 53530 and 205322, that added together give a palindrome (258852).

The spelling of 53530205322 in words is "fifty-three billion, five hundred thirty million, two hundred five thousand, three hundred twenty-two".