53210516326212 has 24 divisors (see below), whose sum is σ = 141894710203456. Its totient is φ = 15203004664608.

The previous prime is 53210516326171. The next prime is 53210516326229. The reversal of 53210516326212 is 21262361501235.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 316729263763 + ... + 316729263930.

Almost surely, 2^{53210516326212} is an apocalyptic number.

It is an amenable number.

53210516326212 is an abundant number, since it is smaller than the sum of its proper divisors (88684193877244).

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

53210516326212 is a wasteful number, since it uses less digits than its factorization.

53210516326212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633458527707 (or 633458527705 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

Adding to 53210516326212 its reverse (21262361501235), we get a palindrome (74472877827447).

The spelling of 53210516326212 in words is "fifty-three trillion, two hundred ten billion, five hundred sixteen million, three hundred twenty-six thousand, two hundred twelve".