540055521534 has 8 divisors (see below), whose sum is σ = 1080111043080. Its totient is φ = 180018507176.

The previous prime is 540055521493. The next prime is 540055521547. The reversal of 540055521534 is 435125550045.

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

540055521534 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 540055521492 and 540055521501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45004626789 + ... + 45004626800.

It is an arithmetic number, because the mean of its divisors is an integer number (135013880385).

Almost surely, 2^540055521534 is an apocalyptic number.

540055521534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540055521534 is a wasteful number, since it uses less digits than its factorization.

540055521534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90009253594.

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 540055521534 in words is "five hundred forty billion, fifty-five million, five hundred twenty-one thousand, five hundred thirty-four".