542937744664 has 192 divisors, whose sum is σ = 1264053340800. Its totient is φ = 217230418944.

The previous prime is 542937744659. The next prime is 542937744709. The reversal of 542937744664 is 466447739245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 573323439 + ... + 573324385.

It is an arithmetic number, because the mean of its divisors is an integer number (6583611150).

Almost surely, 2^542937744664 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 542937744664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632026670400).

542937744664 is an abundant number, since it is smaller than the sum of its proper divisors (721115596136).

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

542937744664 is a wasteful number, since it uses less digits than its factorization.

542937744664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590 (or 1579 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 61.

The spelling of 542937744664 in words is "five hundred forty-two billion, nine hundred thirty-seven million, seven hundred forty-four thousand, six hundred sixty-four".