1128500674560 has 960 divisors, whose sum is σ = 4786393651200. Its totient is φ = 246650241024.

The previous prime is 1128500674559. The next prime is 1128500674573. The reversal of 1128500674560 is 654760058211.

1128500674560 is a `hidden beast` number, since 1 + 1 + 2 + 85 + 0 + 0 + 6 + 7 + 4 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 356104656 + ... + 356107824.

It is an arithmetic number, because the mean of its divisors is an integer number (4985826720).

Almost surely, 2^{1128500674560} is an apocalyptic number.

1128500674560 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 1128500674560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2393196825600).

1128500674560 is an abundant number, since it is smaller than the sum of its proper divisors (3657892976640).

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

1128500674560 is an equidigital number, since it uses as much as digits as its factorization.

1128500674560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241 (or 3209 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 1128500674560 in words is "one trillion, one hundred twenty-eight billion, five hundred million, six hundred seventy-four thousand, five hundred sixty".