53212613134100 has 72 divisors (see below), whose sum is σ = 131978232310848. Its totient is φ = 18242810438400.

The previous prime is 53212613134027. The next prime is 53212613134111. The reversal of 53212613134100 is 143131621235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5302835 + ... + 11599365.

Almost surely, 2^{53212613134100} is an apocalyptic number.

53212613134100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53212613134100 is an abundant number, since it is smaller than the sum of its proper divisors (78765619176748).

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

53212613134100 is a wasteful number, since it uses less digits than its factorization.

53212613134100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6308625 (or 6308618 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 53212613134100 its reverse (143131621235), we get a palindrome (53355744755335).

The spelling of 53212613134100 in words is "fifty-three trillion, two hundred twelve billion, six hundred thirteen million, one hundred thirty-four thousand, one hundred".