1155424524 has 12 divisors (see below), whose sum is σ = 2695990584. Its totient is φ = 385141504.

The previous prime is 1155424519. The next prime is 1155424531. The reversal of 1155424524 is 4254245511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48142677 + ... + 48142700.

It is an arithmetic number, because the mean of its divisors is an integer number (224665882).

Almost surely, 2^1155424524 is an apocalyptic number.

It is an amenable number.

1155424524 is an abundant number, since it is smaller than the sum of its proper divisors (1540566060).

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

1155424524 is a wasteful number, since it uses less digits than its factorization.

1155424524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96285384 (or 96285382 counting only the distinct ones).

The product of its digits is 32000, while the sum is 33.

The square root of 1155424524 is about 33991.5360641440. The cubic root of 1155424524 is about 1049.3342791427.

The spelling of 1155424524 in words is "one billion, one hundred fifty-five million, four hundred twenty-four thousand, five hundred twenty-four".