11458317548 has 24 divisors (see below), whose sum is σ = 20405468160. Its totient is φ = 5628313040.

The previous prime is 11458317547. The next prime is 11458317569. The reversal of 11458317548 is 84571385411.

11458317548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11458317547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358253 + ... + 388923.

It is an arithmetic number, because the mean of its divisors is an integer number (850227840).

Almost surely, 2^11458317548 is an apocalyptic number.

It is an amenable number.

11458317548 is a deficient number, since it is larger than the sum of its proper divisors (8947150612).

11458317548 is a wasteful number, since it uses less digits than its factorization.

11458317548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32317 (or 32315 counting only the distinct ones).

The product of its digits is 537600, while the sum is 47.

The spelling of 11458317548 in words is "eleven billion, four hundred fifty-eight million, three hundred seventeen thousand, five hundred forty-eight".