1085532568 has 8 divisors (see below), whose sum is σ = 2035373580. Its totient is φ = 542766280.

The previous prime is 1085532559. The next prime is 1085532589. The reversal of 1085532568 is 8652355801.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67845778 + ... + 67845793.

Almost surely, 2^1085532568 is an apocalyptic number.

It is an amenable number.

1085532568 is a deficient number, since it is larger than the sum of its proper divisors (949841012).

1085532568 is a wasteful number, since it uses less digits than its factorization.

1085532568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135691577 (or 135691573 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 43.

The square root of 1085532568 is about 32947.4212647970. The cubic root of 1085532568 is about 1027.7345401055.

The spelling of 1085532568 in words is "one billion, eighty-five million, five hundred thirty-two thousand, five hundred sixty-eight".