540052654331 has 8 divisors (see below), whose sum is σ = 540694103904. Its totient is φ = 539411566720.

The previous prime is 540052654223. The next prime is 540052654363. The reversal of 540052654331 is 133456250045.

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

It is a cyclic number.

It is not a de Polignac number, because 540052654331 - 2¹⁰ = 540052653307 is a prime.

It is a super-2 number, since 2×540052654331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540052656331) 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, 2955866 + ... + 3133248.

It is an arithmetic number, because the mean of its divisors is an integer number (67586762988).

Almost surely, 2^540052654331 is an apocalyptic number.

540052654331 is a deficient number, since it is larger than the sum of its proper divisors (641449573).

540052654331 is a wasteful number, since it uses less digits than its factorization.

540052654331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180981.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 540052654331 in words is "five hundred forty billion, fifty-two million, six hundred fifty-four thousand, three hundred thirty-one".