545330202240 has 256 divisors, whose sum is σ = 1783045353600. Its totient is φ = 141682606080.

The previous prime is 545330202217. The next prime is 545330202253. The reversal of 545330202240 is 42202033545.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 545330202198 and 545330202207.

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, 63680199 + ... + 63688761.

Almost surely, 2^545330202240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545330202240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891522676800).

545330202240 is an abundant number, since it is smaller than the sum of its proper divisors (1237715151360).

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

545330202240 is a wasteful number, since it uses less digits than its factorization.

545330202240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9435 (or 9423 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 545330202240 its reverse (42202033545), we get a palindrome (587532235785).

The spelling of 545330202240 in words is "five hundred forty-five billion, three hundred thirty million, two hundred two thousand, two hundred forty".