53005326000 has 640 divisors, whose sum is σ = 201004277760. Its totient is φ = 11878272000.

The previous prime is 53005325963. The next prime is 53005326089. The reversal of 53005326000 is 62350035.

53005326000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 53921509 + ... + 53922491.

It is an arithmetic number, because the mean of its divisors is an integer number (314069184).

Almost surely, 2^53005326000 is an apocalyptic number.

53005326000 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 53005326000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100502138880).

53005326000 is an abundant number, since it is smaller than the sum of its proper divisors (147998951760).

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

53005326000 is a wasteful number, since it uses less digits than its factorization.

53005326000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 53005326000 its reverse (62350035), we get a palindrome (53067676035).

The spelling of 53005326000 in words is "fifty-three billion, five million, three hundred twenty-six thousand".