1163541050 has 48 divisors (see below), whose sum is σ = 2533712832. Its totient is φ = 389193600.

The previous prime is 1163541007. The next prime is 1163541053. The reversal of 1163541050 is 501453611.

It is not an unprimeable number, because it can be changed into a prime (1163541053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26192 + ... + 54891.

It is an arithmetic number, because the mean of its divisors is an integer number (52785684).

Almost surely, 2^1163541050 is an apocalyptic number.

1163541050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1163541050 is an abundant number, since it is smaller than the sum of its proper divisors (1370171782).

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

1163541050 is a wasteful number, since it uses less digits than its factorization.

1163541050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81143 (or 81138 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1163541050 is about 34110.7175239689. The cubic root of 1163541050 is about 1051.7856388548.

Adding to 1163541050 its reverse (501453611), we get a palindrome (1664994661).

The spelling of 1163541050 in words is "one billion, one hundred sixty-three million, five hundred forty-one thousand, fifty".