53340000208 has 240 divisors, whose sum is σ = 127766822400. Its totient is φ = 21448627200.

The previous prime is 53340000169. The next prime is 53340000209. The reversal of 53340000208 is 80200004335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53340000209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33068010 + ... + 33069622.

It is an arithmetic number, because the mean of its divisors is an integer number (532361760).

Almost surely, 2^53340000208 is an apocalyptic number.

53340000208 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

53340000208 is the 133342-nd octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53340000208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63883411200).

53340000208 is an abundant number, since it is smaller than the sum of its proper divisors (74426822192).

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

53340000208 is a wasteful number, since it uses less digits than its factorization.

53340000208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722 (or 1705 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 53340000208 in words is "fifty-three billion, three hundred forty million, two hundred eight", and thus it is an aban number.