53330445000 has 960 divisors, whose sum is σ = 228427879680. Its totient is φ = 10948608000.

The previous prime is 53330444971. The next prime is 53330445031. The reversal of 53330445000 is 54403335.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 123164784 + ... + 123165216.

It is an arithmetic number, because the mean of its divisors is an integer number (237945708).

Almost surely, 2^53330445000 is an apocalyptic number.

53330445000 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 53330445000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114213939840).

53330445000 is an abundant number, since it is smaller than the sum of its proper divisors (175097434680).

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

53330445000 is a wasteful number, since it uses less digits than its factorization.

53330445000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 53330445000 its reverse (54403335), we get a palindrome (53384848335).

The spelling of 53330445000 in words is "fifty-three billion, three hundred thirty million, four hundred forty-five thousand".