1135145588 has 12 divisors (see below), whose sum is σ = 2072874720. Its totient is φ = 542895672.

The previous prime is 1135145563. The next prime is 1135145591. The reversal of 1135145588 is 8855415311.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6169178 + ... + 6169361.

It is an arithmetic number, because the mean of its divisors is an integer number (172739560).

Almost surely, 2^1135145588 is an apocalyptic number.

It is an amenable number.

1135145588 is a deficient number, since it is larger than the sum of its proper divisors (937729132).

1135145588 is a wasteful number, since it uses less digits than its factorization.

1135145588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12338566 (or 12338564 counting only the distinct ones).

The product of its digits is 96000, while the sum is 41.

The square root of 1135145588 is about 33691.9217023903. The cubic root of 1135145588 is about 1043.1590299946.

The spelling of 1135145588 in words is "one billion, one hundred thirty-five million, one hundred forty-five thousand, five hundred eighty-eight".