542439580608 has 168 divisors, whose sum is σ = 1648781980560. Its totient is φ = 169916866560.

The previous prime is 542439580583. The next prime is 542439580649. The reversal of 542439580608 is 806085934245.

542439580608 is a `hidden beast` number, since 5 + 4 + 24 + 3 + 9 + 5 + 8 + 0 + 608 = 666.

It is a super-2 number, since 2×542439580608² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6410898 + ... + 6494958.

Almost surely, 2^542439580608 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 542439580608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824390990280).

542439580608 is an abundant number, since it is smaller than the sum of its proper divisors (1106342399952).

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

542439580608 is a wasteful number, since it uses less digits than its factorization.

542439580608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84755 (or 84742 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 542439580608 in words is "five hundred forty-two billion, four hundred thirty-nine million, five hundred eighty thousand, six hundred eight".