540888423278720 has 512 divisors, whose sum is σ = 1513127066780160. Its totient is φ = 182880681984000.

The previous prime is 540888423278629. The next prime is 540888423278761. The reversal of 540888423278720 is 27872324888045.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6548165420 + ... + 6548248020.

It is an arithmetic number, because the mean of its divisors is an integer number (2955326302305).

Almost surely, 2^{540888423278720} 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 540888423278720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756563533390080).

540888423278720 is an abundant number, since it is smaller than the sum of its proper divisors (972238643501440).

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

540888423278720 is a wasteful number, since it uses less digits than its factorization.

540888423278720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83784 (or 83772 counting only the distinct ones).

The product of its (nonzero) digits is 385351680, while the sum is 68.

The spelling of 540888423278720 in words is "five hundred forty trillion, eight hundred eighty-eight billion, four hundred twenty-three million, two hundred seventy-eight thousand, seven hundred twenty".