1159163050 has 24 divisors (see below), whose sum is σ = 2183342400. Its totient is φ = 457794480.

The previous prime is 1159163041. The next prime is 1159163051. The reversal of 1159163050 is 503619511.

It is not an unprimeable number, because it can be changed into a prime (1159163051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142780 + ... + 150679.

It is an arithmetic number, because the mean of its divisors is an integer number (90972600).

Almost surely, 2^1159163050 is an apocalyptic number.

1159163050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1159163050 is a deficient number, since it is larger than the sum of its proper divisors (1024179350).

1159163050 is a wasteful number, since it uses less digits than its factorization.

1159163050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293550 (or 293545 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 31.

The square root of 1159163050 is about 34046.4836657180. The cubic root of 1159163050 is about 1050.4648131030.

The spelling of 1159163050 in words is "one billion, one hundred fifty-nine million, one hundred sixty-three thousand, fifty".