1159382532 has 192 divisors, whose sum is σ = 3564288000. Its totient is φ = 290424960.

The previous prime is 1159382513. The next prime is 1159382611. The reversal of 1159382532 is 2352839511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1312563 + ... + 1313445.

It is an arithmetic number, because the mean of its divisors is an integer number (18564000).

Almost surely, 2^1159382532 is an apocalyptic number.

1159382532 is a gapful number since it is divisible by the number (12) 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 1159382532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782144000).

1159382532 is an abundant number, since it is smaller than the sum of its proper divisors (2404905468).

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

1159382532 is a wasteful number, since it uses less digits than its factorization.

1159382532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 935 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 1159382532 is about 34049.7067828785. The cubic root of 1159382532 is about 1050.5311090879.

The spelling of 1159382532 in words is "one billion, one hundred fifty-nine million, three hundred eighty-two thousand, five hundred thirty-two".