540641824653 has 32 divisors (see below), whose sum is σ = 832180914432. Its totient is φ = 305809920000.

The previous prime is 540641824643. The next prime is 540641824661. The reversal of 540641824653 is 356428146045.

It is not a de Polignac number, because 540641824653 - 2⁵ = 540641824621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540641824603) 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, 10156375 + ... + 10209467.

It is an arithmetic number, because the mean of its divisors is an integer number (26005653576).

Almost surely, 2^540641824653 is an apocalyptic number.

It is an amenable number.

540641824653 is a deficient number, since it is larger than the sum of its proper divisors (291539089779).

540641824653 is a wasteful number, since it uses less digits than its factorization.

540641824653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58005.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 540641824653 in words is "five hundred forty billion, six hundred forty-one million, eight hundred twenty-four thousand, six hundred fifty-three".