540061170646 has 8 divisors (see below), whose sum is σ = 810110188080. Its totient is φ = 270024441288.

The previous prime is 540061170643. The next prime is 540061170673. The reversal of 540061170646 is 646071160045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 540061170599 and 540061170608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540061170643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2961346 + ... + 3138421.

It is an arithmetic number, because the mean of its divisors is an integer number (101263773510).

Almost surely, 2^540061170646 is an apocalyptic number.

540061170646 is a deficient number, since it is larger than the sum of its proper divisors (270049017434).

540061170646 is a wasteful number, since it uses less digits than its factorization.

540061170646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144038.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 540061170646 in words is "five hundred forty billion, sixty-one million, one hundred seventy thousand, six hundred forty-six".