53303500424000 has 56 divisors (see below), whose sum is σ = 132006118819848. Its totient is φ = 21321400166400.

The previous prime is 53303500423993. The next prime is 53303500424071. The reversal of 53303500424000 is 42400530335.

It can be written as a sum of positive squares in 4 ways, for example, as 73401981184 + 53230098442816 = 270928^2 + 7295896^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3331460777 + ... + 3331476776.

It is an arithmetic number, because the mean of its divisors is an integer number (2357252121783).

Almost surely, 2^{53303500424000} is an apocalyptic number.

53303500424000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53303500424000 is an abundant number, since it is smaller than the sum of its proper divisors (78702618395848).

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

53303500424000 is an equidigital number, since it uses as much as digits as its factorization.

53303500424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6662937580 (or 6662937560 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 53303500424000 its reverse (42400530335), we get a palindrome (53345900954335).

The spelling of 53303500424000 in words is "fifty-three trillion, three hundred three billion, five hundred million, four hundred twenty-four thousand".