53229052800000 has 4752 divisors, whose sum is σ = 254810627076096. Its totient is φ = 10973491200000.

The previous prime is 53229052799983. The next prime is 53229052800043. The reversal of 53229052800000 is 825092235.

It is a tau number, because it is divible by the number of its divisors (4752).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 431 ways as a sum of consecutive naturals, for example, 419126399937 + ... + 419126400063.

Almost surely, 2^{53229052800000} is an apocalyptic number.

53229052800000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53229052800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127405313538048).

53229052800000 is an abundant number, since it is smaller than the sum of its proper divisors (201581574276096).

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

53229052800000 is an equidigital number, since it uses as much as digits as its factorization.

53229052800000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 53229052800000 its reverse (825092235), we get a palindrome (53229877892235).

The spelling of 53229052800000 in words is "fifty-three trillion, two hundred twenty-nine billion, fifty-two million, eight hundred thousand".