53363280000 has 160 divisors (see below), whose sum is σ = 177126863760. Its totient is φ = 14230144000.

The previous prime is 53363279993. The next prime is 53363280011. The reversal of 53363280000 is 8236335.

It is a tau number, because it is divible by the number of its divisors (160).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 53363280000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 128827 + ... + 351173.

Almost surely, 2^53363280000 is an apocalyptic number.

53363280000 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 53363280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88563431880).

53363280000 is an abundant number, since it is smaller than the sum of its proper divisors (123763583760).

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

53363280000 is an equidigital number, since it uses as much as digits as its factorization.

53363280000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222384 (or 222357 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 53363280000 in words is "fifty-three billion, three hundred sixty-three million, two hundred eighty thousand".