548332313312 has 96 divisors (see below), whose sum is σ = 1264296745152. Its totient is φ = 229232001024.

The previous prime is 548332313281. The next prime is 548332313339. The reversal of 548332313312 is 213313233845.

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, 1920368 + ... + 2187344.

It is an arithmetic number, because the mean of its divisors is an integer number (13169757762).

Almost surely, 2^548332313312 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 548332313312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632148372576).

548332313312 is an abundant number, since it is smaller than the sum of its proper divisors (715964431840).

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

548332313312 is a wasteful number, since it uses less digits than its factorization.

548332313312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267220 (or 267212 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The spelling of 548332313312 in words is "five hundred forty-eight billion, three hundred thirty-two million, three hundred thirteen thousand, three hundred twelve".