1153541344 has 24 divisors (see below), whose sum is σ = 2272043088. Its totient is φ = 576514560.

The previous prime is 1153541339. The next prime is 1153541369. The reversal of 1153541344 is 4431453511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80104 + ... + 93400.

It is an arithmetic number, because the mean of its divisors is an integer number (94668462).

Almost surely, 2^1153541344 is an apocalyptic number.

It is an amenable number.

1153541344 is a deficient number, since it is larger than the sum of its proper divisors (1118501744).

1153541344 is a wasteful number, since it uses less digits than its factorization.

1153541344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16018 (or 16010 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 1153541344 is about 33963.8240485373. The cubic root of 1153541344 is about 1048.7638798824.

Adding to 1153541344 its reverse (4431453511), we get a palindrome (5584994855).

The spelling of 1153541344 in words is "one billion, one hundred fifty-three million, five hundred forty-one thousand, three hundred forty-four".