540301553343 has 36 divisors (see below), whose sum is σ = 806521552200. Its totient is φ = 348425706720.

The previous prime is 540301553279. The next prime is 540301553353. The reversal of 540301553343 is 343355103045.

540301553343 is a `hidden beast` number, since 5 + 4 + 0 + 301 + 5 + 5 + 3 + 343 = 666.

It is not a de Polignac number, because 540301553343 - 2⁶ = 540301553279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540301553298 and 540301553307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540301553353) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2292208 + ... + 2516906.

It is an arithmetic number, because the mean of its divisors is an integer number (22403376450).

Almost surely, 2^540301553343 is an apocalyptic number.

540301553343 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

540301553343 is a deficient number, since it is larger than the sum of its proper divisors (266219998857).

540301553343 is a wasteful number, since it uses less digits than its factorization.

540301553343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224900 (or 224826 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 540301553343 its reverse (343355103045), we get a palindrome (883656656388).

The spelling of 540301553343 in words is "five hundred forty billion, three hundred one million, five hundred fifty-three thousand, three hundred forty-three".