1150566560 has 96 divisors (see below), whose sum is σ = 3193489152. Its totient is φ = 386196480.

The previous prime is 1150566553. The next prime is 1150566563. The reversal of 1150566560 is 656650511.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1150566560.

It is not an unprimeable number, because it can be changed into a prime (1150566563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2264 + ... + 48023.

It is an arithmetic number, because the mean of its divisors is an integer number (33265512).

Almost surely, 2^1150566560 is an apocalyptic number.

1150566560 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 1150566560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596744576).

1150566560 is an abundant number, since it is smaller than the sum of its proper divisors (2042922592).

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

1150566560 is a wasteful number, since it uses less digits than its factorization.

1150566560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50326 (or 50318 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 1150566560 is about 33920.0023584905. The cubic root of 1150566560 is about 1047.8615768071.

The spelling of 1150566560 in words is "one billion, one hundred fifty million, five hundred sixty-six thousand, five hundred sixty".