8542547548 has 6 divisors (see below), whose sum is σ = 14949458216. Its totient is φ = 4271273772.

The previous prime is 8542547501. The next prime is 8542547591. The reversal of 8542547548 is 8457452458.

It is a junction number, because it is equal to n+sod(n) for n = 8542547495 and 8542547504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067818440 + ... + 1067818447.

Almost surely, 2^8542547548 is an apocalyptic number.

It is an amenable number.

8542547548 is a deficient number, since it is larger than the sum of its proper divisors (6406910668).

8542547548 is a wasteful number, since it uses less digits than its factorization.

8542547548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135636891 (or 2135636889 counting only the distinct ones).

The product of its digits is 7168000, while the sum is 52.

The square root of 8542547548 is about 92425.9030142524. The cubic root of 8542547548 is about 2044.2270696837.

The spelling of 8542547548 in words is "eight billion, five hundred forty-two million, five hundred forty-seven thousand, five hundred forty-eight".