210450452000 has 192 divisors, whose sum is σ = 523650935808. Its totient is φ = 83116800000.

The previous prime is 210450451987. The next prime is 210450452059. The reversal of 210450452000 is 254054012.

It is a happy number.

210450452000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116851100 + ... + 116852900.

It is an arithmetic number, because the mean of its divisors is an integer number (2727348624).

Almost surely, 2^210450452000 is an apocalyptic number.

210450452000 is a gapful number since it is divisible by the number (20) 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 210450452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261825467904).

210450452000 is an abundant number, since it is smaller than the sum of its proper divisors (313200483808).

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

210450452000 is a wasteful number, since it uses less digits than its factorization.

210450452000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The spelling of 210450452000 in words is "two hundred ten billion, four hundred fifty million, four hundred fifty-two thousand".