53271347200 has 90 divisors (see below), whose sum is σ = 132109925066. Its totient is φ = 21308375040.

The previous prime is 53271347189. The next prime is 53271347209. The reversal of 53271347200 is 274317235.

It can be written as a sum of positive squares in 3 ways, for example, as 3838050304 + 49433296896 = 61952^2 + 222336^2 .

It is not an unprimeable number, because it can be changed into a prime (53271347209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 344572 + ... + 474628.

Almost surely, 2^53271347200 is an apocalyptic number.

53271347200 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 53271347200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66054962533).

53271347200 is an abundant number, since it is smaller than the sum of its proper divisors (78838577866).

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

53271347200 is an equidigital number, since it uses as much as digits as its factorization.

53271347200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130095 (or 130064 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 53271347200 in words is "fifty-three billion, two hundred seventy-one million, three hundred forty-seven thousand, two hundred".