1078874818560 has 1728 divisors, whose sum is σ = 4881637575360. Its totient is φ = 217751224320.

The previous prime is 1078874818499. The next prime is 1078874818573. The reversal of 1078874818560 is 658184788701.

1078874818560 is a `hidden beast` number, since 1 + 0 + 78 + 8 + 7 + 481 + 85 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1837946587 + ... + 1837947173.

It is an arithmetic number, because the mean of its divisors is an integer number (2825021745).

Almost surely, 2^{1078874818560} is an apocalyptic number.

1078874818560 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 1078874818560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2440818787680).

1078874818560 is an abundant number, since it is smaller than the sum of its proper divisors (3802762756800).

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

1078874818560 is a wasteful number, since it uses less digits than its factorization.

1078874818560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 24084480, while the sum is 63.

The spelling of 1078874818560 in words is "one trillion, seventy-eight billion, eight hundred seventy-four million, eight hundred eighteen thousand, five hundred sixty".