547575434848 has 96 divisors (see below), whose sum is σ = 1172344846176. Its totient is φ = 250261291008.

The previous prime is 547575434837. The next prime is 547575434873. The reversal of 547575434848 is 848434575745.

It is a self number, because there is not a number n which added to its sum of digits gives 547575434848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18768240 + ... + 18797392.

It is an arithmetic number, because the mean of its divisors is an integer number (12211925481).

Almost surely, 2^547575434848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 547575434848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586172423088).

547575434848 is an abundant number, since it is smaller than the sum of its proper divisors (624769411328).

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

547575434848 is a wasteful number, since it uses less digits than its factorization.

547575434848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29616 (or 29608 counting only the distinct ones).

The product of its digits is 301056000, while the sum is 64.

The spelling of 547575434848 in words is "five hundred forty-seven billion, five hundred seventy-five million, four hundred thirty-four thousand, eight hundred forty-eight".