1155593068 has 48 divisors (see below), whose sum is σ = 2366683200. Its totient is φ = 493506048.

The previous prime is 1155593063. The next prime is 1155593083. The reversal of 1155593068 is 8603955511.

It is not an unprimeable number, because it can be changed into a prime (1155593063) 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, 433596 + ... + 436252.

It is an arithmetic number, because the mean of its divisors is an integer number (49305900).

Almost surely, 2^1155593068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1155593068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1183341600).

1155593068 is an abundant number, since it is smaller than the sum of its proper divisors (1211090132).

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

1155593068 is a wasteful number, since it uses less digits than its factorization.

1155593068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999 (or 2983 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 43.

The square root of 1155593068 is about 33994.0151791459. The cubic root of 1155593068 is about 1049.3852994659.

The spelling of 1155593068 in words is "one billion, one hundred fifty-five million, five hundred ninety-three thousand, sixty-eight".