540909607343 has 32 divisors (see below), whose sum is σ = 629665505280. Its totient is φ = 455102519040.

The previous prime is 540909607339. The next prime is 540909607361. The reversal of 540909607343 is 343706909045.

It is not a de Polignac number, because 540909607343 - 2² = 540909607339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540909607291 and 540909607300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540909607363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110635643 + ... + 110640531.

It is an arithmetic number, because the mean of its divisors is an integer number (19677047040).

Almost surely, 2^540909607343 is an apocalyptic number.

540909607343 is a deficient number, since it is larger than the sum of its proper divisors (88755897937).

540909607343 is a wasteful number, since it uses less digits than its factorization.

540909607343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6167.

The product of its (nonzero) digits is 2449440, while the sum is 50.

The spelling of 540909607343 in words is "five hundred forty billion, nine hundred nine million, six hundred seven thousand, three hundred forty-three".