1152030544 has 60 divisors (see below), whose sum is σ = 2612097696. Its totient is φ = 482158656.

The previous prime is 1152030499. The next prime is 1152030559. The reversal of 1152030544 is 4450302511.

It is a happy number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 204307 + ... + 209869.

Almost surely, 2^1152030544 is an apocalyptic number.

1152030544 is a gapful number since it is divisible by the number (14) 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 1152030544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1306048848).

1152030544 is an abundant number, since it is smaller than the sum of its proper divisors (1460067152).

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

1152030544 is an equidigital number, since it uses as much as digits as its factorization.

1152030544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664 (or 5615 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1152030544 is about 33941.5754495869. The cubic root of 1152030544 is about 1048.3058224078.

The spelling of 1152030544 in words is "one billion, one hundred fifty-two million, thirty thousand, five hundred forty-four".