1305572472960 has 256 divisors, whose sum is σ = 4790736195840. Its totient is φ = 296237924352.

The previous prime is 1305572472959. The next prime is 1305572472983. The reversal of 1305572472960 is 692742755031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1486752 + ... + 2195808.

It is an arithmetic number, because the mean of its divisors is an integer number (18713813265).

Almost surely, 2^{1305572472960} is an apocalyptic number.

1305572472960 is a gapful number since it is divisible by the number (10) 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 1305572472960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2395368097920).

1305572472960 is an abundant number, since it is smaller than the sum of its proper divisors (3485163722880).

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

1305572472960 is a wasteful number, since it uses less digits than its factorization.

1305572472960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709223 (or 709211 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 1305572472960 in words is "one trillion, three hundred five billion, five hundred seventy-two million, four hundred seventy-two thousand, nine hundred sixty".