1152534344 has 16 divisors (see below), whose sum is σ = 2327233020. Its totient is φ = 531938880.

The previous prime is 1152534323. The next prime is 1152534353. The reversal of 1152534344 is 4434352511.

It can be written as a sum of positive squares in 2 ways, for example, as 861422500 + 291111844 = 29350^2 + 17062^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1152534344.

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, 5540927 + ... + 5541134.

Almost surely, 2^1152534344 is an apocalyptic number.

It is an amenable number.

1152534344 is an abundant number, since it is smaller than the sum of its proper divisors (1174698676).

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

1152534344 is a wasteful number, since it uses less digits than its factorization.

1152534344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11082080 (or 11082076 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 1152534344 is about 33948.9962149104. The cubic root of 1152534344 is about 1048.4586133523.

Adding to 1152534344 its reverse (4434352511), we get a palindrome (5586886855).

The spelling of 1152534344 in words is "one billion, one hundred fifty-two million, five hundred thirty-four thousand, three hundred forty-four".