540299860197 has 8 divisors (see below), whose sum is σ = 720606186720. Its totient is φ = 360096720240.

The previous prime is 540299860153. The next prime is 540299860253. The reversal of 540299860197 is 791068992045.

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

It is not a de Polignac number, because 540299860197 - 2³¹ = 538152376549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 540299860197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540299860097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25784422 + ... + 25805367.

It is an arithmetic number, because the mean of its divisors is an integer number (90075773340).

Almost surely, 2^540299860197 is an apocalyptic number.

It is an amenable number.

540299860197 is a deficient number, since it is larger than the sum of its proper divisors (180306326523).

540299860197 is a wasteful number, since it uses less digits than its factorization.

540299860197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51593283.

The product of its (nonzero) digits is 9797760, while the sum is 60.

The spelling of 540299860197 in words is "five hundred forty billion, two hundred ninety-nine million, eight hundred sixty thousand, one hundred ninety-seven".