540611617716 has 48 divisors (see below), whose sum is σ = 1404652730880. Its totient is φ = 179809536960.

The previous prime is 540611617699. The next prime is 540611617751. The reversal of 540611617716 is 617716116045.

540611617716 is a `hidden beast` number, since 5 + 4 + 0 + 6 + 11 + 617 + 7 + 16 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5427300 + ... + 5526011.

It is an arithmetic number, because the mean of its divisors is an integer number (29263598560).

Almost surely, 2^540611617716 is an apocalyptic number.

It is an amenable number.

540611617716 is an abundant number, since it is smaller than the sum of its proper divisors (864041113164).

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

540611617716 is a wasteful number, since it uses less digits than its factorization.

540611617716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10953781 (or 10953773 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 540611617716 in words is "five hundred forty billion, six hundred eleven million, six hundred seventeen thousand, seven hundred sixteen".