548008139423232 has 400 divisors, whose sum is σ = 1686475648864512. Its totient is φ = 177059184906240.

The previous prime is 548008139423219. The next prime is 548008139423299. The reversal of 548008139423232 is 232324931800845.

548008139423232 is a `hidden beast` number, since 5 + 4 + 80 + 0 + 8 + 139 + 423 + 2 + 3 + 2 = 666.

It is a super-2 number, since 2×548008139423232² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 232438873 + ... + 234784679.

Almost surely, 2^{548008139423232} 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 548008139423232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (843237824432256).

548008139423232 is an abundant number, since it is smaller than the sum of its proper divisors (1138467509441280).

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

548008139423232 is a wasteful number, since it uses less digits than its factorization.

548008139423232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346011 (or 2345986 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 548008139423232 in words is "five hundred forty-eight trillion, eight billion, one hundred thirty-nine million, four hundred twenty-three thousand, two hundred thirty-two".