53532212000000 has 126 divisors (see below), whose sum is σ = 133567442541414. Its totient is φ = 21412883200000.

The previous prime is 53532211999991. The next prime is 53532212000023. The reversal of 53532212000000 is 21223535.

53532212000000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 7 ways, for example, as 49792103547904 + 3740108452096 = 7056352^2 + 1933936^2 .

It is a super-2 number, since 2×53532212000000² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53532212000000.

It is a congruent number.

It is an unprimeable number.

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 13 ways as a sum of consecutive naturals, for example, 2691527 + ... + 10691526.

It is an arithmetic number, because the mean of its divisors is an integer number (1060059067789).

Almost surely, 2^{53532212000000} is an apocalyptic number.

53532212000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53532212000000 is an abundant number, since it is smaller than the sum of its proper divisors (80035230541414).

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

53532212000000 is an frugal number, since it uses more digits than its factorization.

53532212000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13383099 (or 13383060 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 53532212000000 its reverse (21223535), we get a palindrome (53532233223535).

The spelling of 53532212000000 in words is "fifty-three trillion, five hundred thirty-two billion, two hundred twelve million", and thus it is an aban number.