540611617715 has 48 divisors (see below), whose sum is σ = 757941916032. Its totient is φ = 367742294016.

The previous prime is 540611617699. The next prime is 540611617751. The reversal of 540611617715 is 517716116045.

It is not a de Polignac number, because 540611617715 - 2⁴ = 540611617699 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 576737 + ... + 1189053.

It is an arithmetic number, because the mean of its divisors is an integer number (15790456584).

Almost surely, 2^540611617715 is an apocalyptic number.

540611617715 is a deficient number, since it is larger than the sum of its proper divisors (217330298317).

540611617715 is a wasteful number, since it uses less digits than its factorization.

540611617715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612416 (or 612399 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 540611617715 in words is "five hundred forty billion, six hundred eleven million, six hundred seventeen thousand, seven hundred fifteen".