245250582720 has 1008 divisors, whose sum is σ = 958060222560. Its totient is φ = 53110886400.

The previous prime is 245250582697. The next prime is 245250582721. The reversal of 245250582720 is 27285052542.

It is not an unprimeable number, because it can be changed into a prime (245250582721) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7911309105 + ... + 7911309135.

It is an arithmetic number, because the mean of its divisors is an integer number (950456570).

Almost surely, 2^245250582720 is an apocalyptic number.

245250582720 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 245250582720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479030111280).

245250582720 is an abundant number, since it is smaller than the sum of its proper divisors (712809639840).

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

245250582720 is a wasteful number, since it uses less digits than its factorization.

245250582720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 42.

The spelling of 245250582720 in words is "two hundred forty-five billion, two hundred fifty million, five hundred eighty-two thousand, seven hundred twenty".