1080515842560 has 3200 divisors, whose sum is σ = 5201975623680. Its totient is φ = 207824486400.

The previous prime is 1080515842547. The next prime is 1080515842583. The reversal of 1080515842560 is 652485150801.

1080515842560 is a `hidden beast` number, since 1 + 0 + 8 + 0 + 5 + 1 + 5 + 84 + 2 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 18313827811 + ... + 18313827869.

Almost surely, 2^{1080515842560} is an apocalyptic number.

1080515842560 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 1080515842560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2600987811840).

1080515842560 is an abundant number, since it is smaller than the sum of its proper divisors (4121459781120).

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

1080515842560 is a wasteful number, since it uses less digits than its factorization.

1080515842560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 45.

The spelling of 1080515842560 in words is "one trillion, eighty billion, five hundred fifteen million, eight hundred forty-two thousand, five hundred sixty".