540137636051712 has 144 divisors (see below), whose sum is σ = 1440191002018272. Its totient is φ = 179715883991040.

The previous prime is 540137636051711. The next prime is 540137636051729. The reversal of 540137636051712 is 217150636731045.

It is not an unprimeable number, because it can be changed into a prime (540137636051711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927874662 + ... + 928456602.

Almost surely, 2^{540137636051712} 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 540137636051712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720095501009136).

540137636051712 is an abundant number, since it is smaller than the sum of its proper divisors (900053365966560).

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

540137636051712 is a wasteful number, since it uses less digits than its factorization.

540137636051712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584174 (or 584160 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 540137636051712 in words is "five hundred forty trillion, one hundred thirty-seven billion, six hundred thirty-six million, fifty-one thousand, seven hundred twelve".