9438507548 has 12 divisors (see below), whose sum is σ = 16636219320. Its totient is φ = 4685302032.

The previous prime is 9438507487. The next prime is 9438507569. The reversal of 9438507548 is 8457058349.

It is a self number, because there is not a number n which added to its sum of digits gives 9438507548.

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 3 ways as a sum of consecutive naturals, for example, 8487311 + ... + 8488422.

It is an arithmetic number, because the mean of its divisors is an integer number (1386351610).

Almost surely, 2^9438507548 is an apocalyptic number.

It is an amenable number.

9438507548 is a deficient number, since it is larger than the sum of its proper divisors (7197711772).

9438507548 is a wasteful number, since it uses less digits than its factorization.

9438507548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16975876 (or 16975874 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The square root of 9438507548 is about 97151.9816987796. The cubic root of 9438507548 is about 2113.3322270646.

The spelling of 9438507548 in words is "nine billion, four hundred thirty-eight million, five hundred seven thousand, five hundred forty-eight".